| 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 | $108.56 | 7.177% | $116.3514 | $116.35 | $116.35 | $116.40 |
| Purchase #2 | $134.87 | 12.245% | $151.3848 | $151.38 | $151.40 | $151.40 |
| Purchase #3 | $179.96 | 11.527% | $200.704 | $200.70 | $200.70 | $200.70 |
| Purchase #4 | $161.41 | 9.234% | $176.3146 | $176.31 | $176.30 | $176.30 |
| Purchase #5 | $87.35 | 13.241% | $98.916 | $98.92 | $98.90 | $98.90 |
| Purchase #6 | $35.88 | 4.370% | $37.448 | $37.45 | $37.45 | $37.40 |
| Purchase #7 | $142.67 | 4.482% | $149.0645 | $149.06 | $149.05 | $149.10 |
| 7 purchase totals = | $850.70 | $930.1833 | $930.17 | $930.15 | $930.20 | |