| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $157.95 | 12.448% | $177.6116 | $177.61 | $177.60 | $177.60 |
| Purchase #2 | $191.43 | 11.742% | $213.9077 | $213.91 | $213.90 | $213.90 |
| Purchase #3 | $226.33 | 12.353% | $254.2885 | $254.29 | $254.30 | $254.30 |
| Purchase #4 | $250.66 | 11.207% | $278.7515 | $278.75 | $278.75 | $278.80 |
| Purchase #5 | $199.57 | 11.792% | $223.1033 | $223.10 | $223.10 | $223.10 |
| Purchase #6 | $164.44 | 3.663% | $170.4634 | $170.46 | $170.45 | $170.50 |
| Purchase #7 | $169.49 | 13.231% | $191.9152 | $191.92 | $191.90 | $191.90 |
| 7 purchase totals = | $1,359.87 | $1,510.0412 | $1,510.04 | $1,510.00 | $1,510.10 | |