| 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 | $146.33 | 9.122% | $159.6782 | $159.68 | $159.70 | $159.70 |
| Purchase #2 | $41.85 | 13.470% | $47.4872 | $47.49 | $47.50 | $47.50 |
| Purchase #3 | $157.67 | 8.820% | $171.5765 | $171.58 | $171.60 | $171.60 |
| Purchase #4 | $140.89 | 11.632% | $157.2783 | $157.28 | $157.30 | $157.30 |
| Purchase #5 | $234.88 | 13.216% | $265.9217 | $265.92 | $265.90 | $265.90 |
| Purchase #6 | $230.54 | 8.581% | $250.3226 | $250.32 | $250.30 | $250.30 |
| Purchase #7 | $199.25 | 13.858% | $226.8621 | $226.86 | $226.85 | $226.90 |
| 7 purchase totals = | $1,151.41 | $1,279.1266 | $1,279.13 | $1,279.15 | $1,279.20 | |