| 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 | $102.30 | 3.755% | $106.1414 | $106.14 | $106.15 | $106.10 |
| Purchase #2 | $45.81 | 11.763% | $51.1986 | $51.20 | $51.20 | $51.20 |
| Purchase #3 | $77.98 | 3.388% | $80.622 | $80.62 | $80.60 | $80.60 |
| Purchase #4 | $100.46 | 5.294% | $105.7784 | $105.78 | $105.80 | $105.80 |
| Purchase #5 | $166.70 | 8.534% | $180.9262 | $180.93 | $180.95 | $180.90 |
| Purchase #6 | $161.62 | 8.681% | $175.6502 | $175.65 | $175.65 | $175.70 |
| Purchase #7 | $225.56 | 4.845% | $236.4884 | $236.49 | $236.50 | $236.50 |
| 7 purchase totals = | $880.43 | $936.8052 | $936.81 | $936.85 | $936.80 | |