| 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 | $113.98 | 7.820% | $122.8932 | $122.89 | $122.90 | $122.90 |
| Purchase #2 | $135.42 | 8.237% | $146.5745 | $146.57 | $146.55 | $146.60 |
| Purchase #3 | $146.51 | 6.147% | $155.516 | $155.52 | $155.50 | $155.50 |
| Purchase #4 | $64.66 | 8.312% | $70.0345 | $70.03 | $70.05 | $70.00 |
| Purchase #5 | $234.31 | 7.112% | $250.9741 | $250.97 | $250.95 | $251.00 |
| Purchase #6 | $134.85 | 7.613% | $145.1161 | $145.12 | $145.10 | $145.10 |
| Purchase #7 | $102.32 | 3.476% | $105.8766 | $105.88 | $105.90 | $105.90 |
| 7 purchase totals = | $932.05 | $996.9850 | $996.98 | $996.95 | $997.00 | |