| 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 | $170.79 | 6.744% | $182.3081 | $182.31 | $182.30 | $182.30 |
| Purchase #2 | $47.90 | 4.596% | $50.1015 | $50.10 | $50.10 | $50.10 |
| Purchase #3 | $118.47 | 11.115% | $131.6379 | $131.64 | $131.65 | $131.60 |
| Purchase #4 | $188.34 | 7.311% | $202.1095 | $202.11 | $202.10 | $202.10 |
| Purchase #5 | $37.47 | 8.508% | $40.6579 | $40.66 | $40.65 | $40.70 |
| Purchase #6 | $7.72 | 12.653% | $8.6968 | $8.70 | $8.70 | $8.70 |
| Purchase #7 | $107.99 | 9.840% | $118.6162 | $118.62 | $118.60 | $118.60 |
| 7 purchase totals = | $678.68 | $734.1279 | $734.14 | $734.10 | $734.10 | |