| 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 | $136.90 | 13.872% | $155.8908 | $155.89 | $155.90 | $155.90 |
| Purchase #2 | $19.39 | 5.373% | $20.4318 | $20.43 | $20.45 | $20.40 |
| Purchase #3 | $165.29 | 10.510% | $182.662 | $182.66 | $182.65 | $182.70 |
| Purchase #4 | $33.85 | 9.678% | $37.126 | $37.13 | $37.15 | $37.10 |
| Purchase #5 | $102.82 | 7.321% | $110.3475 | $110.35 | $110.35 | $110.30 |
| Purchase #6 | $31.34 | 5.249% | $32.985 | $32.99 | $33.00 | $33.00 |
| Purchase #7 | $235.43 | 11.285% | $261.9983 | $262.00 | $262.00 | $262.00 |
| 7 purchase totals = | $725.02 | $801.4414 | $801.45 | $801.50 | $801.40 | |