| 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 | $178.92 | 10.678% | $198.0251 | $198.03 | $198.05 | $198.00 |
| Purchase #2 | $25.86 | 5.556% | $27.2968 | $27.30 | $27.30 | $27.30 |
| Purchase #3 | $118.37 | 8.738% | $128.7132 | $128.71 | $128.70 | $128.70 |
| Purchase #4 | $58.32 | 8.313% | $63.1681 | $63.17 | $63.15 | $63.20 |
| Purchase #5 | $28.31 | 3.838% | $29.3965 | $29.40 | $29.40 | $29.40 |
| Purchase #6 | $144.92 | 4.157% | $150.9443 | $150.94 | $150.95 | $150.90 |
| Purchase #7 | $228.50 | 8.211% | $247.2621 | $247.26 | $247.25 | $247.30 |
| 7 purchase totals = | $783.20 | $844.8061 | $844.81 | $844.80 | $844.80 | |