| 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 | $174.73 | 7.465% | $187.7736 | $187.77 | $187.75 | $187.80 |
| Purchase #2 | $112.64 | 10.129% | $124.0493 | $124.05 | $124.05 | $124.00 |
| Purchase #3 | $199.48 | 7.412% | $214.2655 | $214.27 | $214.25 | $214.30 |
| Purchase #4 | $77.50 | 8.651% | $84.2045 | $84.20 | $84.20 | $84.20 |
| Purchase #5 | $208.69 | 10.159% | $229.8908 | $229.89 | $229.90 | $229.90 |
| Purchase #6 | $108.85 | 4.652% | $113.9137 | $113.91 | $113.90 | $113.90 |
| Purchase #7 | $195.44 | 11.389% | $217.6987 | $217.70 | $217.70 | $217.70 |
| 7 purchase totals = | $1,077.33 | $1,171.7961 | $1,171.79 | $1,171.75 | $1,171.80 | |