| 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 | $150.61 | 12.329% | $169.1787 | $169.18 | $169.20 | $169.20 |
| Purchase #2 | $8.87 | 3.627% | $9.1917 | $9.19 | $9.20 | $9.20 |
| Purchase #3 | $26.47 | 11.374% | $29.4807 | $29.48 | $29.50 | $29.50 |
| Purchase #4 | $176.34 | 5.489% | $186.0193 | $186.02 | $186.00 | $186.00 |
| Purchase #5 | $73.47 | 8.551% | $79.7524 | $79.75 | $79.75 | $79.80 |
| Purchase #6 | $144.48 | 4.344% | $150.7562 | $150.76 | $150.75 | $150.80 |
| Purchase #7 | $52.81 | 11.847% | $59.0664 | $59.07 | $59.05 | $59.10 |
| 7 purchase totals = | $633.05 | $683.4454 | $683.45 | $683.45 | $683.60 | |