| 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 | $134.84 | 7.212% | $144.5647 | $144.56 | $144.55 | $144.60 |
| Purchase #2 | $78.40 | 6.368% | $83.3925 | $83.39 | $83.40 | $83.40 |
| Purchase #3 | $156.94 | 8.253% | $169.8923 | $169.89 | $169.90 | $169.90 |
| Purchase #4 | $212.97 | 12.818% | $240.2685 | $240.27 | $240.25 | $240.30 |
| Purchase #5 | $49.45 | 12.592% | $55.6767 | $55.68 | $55.70 | $55.70 |
| Purchase #6 | $47.86 | 5.325% | $50.4085 | $50.41 | $50.40 | $50.40 |
| Purchase #7 | $111.29 | 8.688% | $120.9589 | $120.96 | $120.95 | $121.00 |
| 7 purchase totals = | $791.75 | $865.1621 | $865.16 | $865.15 | $865.30 | |