| 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 | $129.92 | 8.337% | $140.7514 | $140.75 | $140.75 | $140.80 |
| Purchase #2 | $74.72 | 10.696% | $82.7121 | $82.71 | $82.70 | $82.70 |
| Purchase #3 | $138.83 | 10.418% | $153.2933 | $153.29 | $153.30 | $153.30 |
| Purchase #4 | $48.57 | 8.793% | $52.8408 | $52.84 | $52.85 | $52.80 |
| Purchase #5 | $153.76 | 7.608% | $165.4581 | $165.46 | $165.45 | $165.50 |
| Purchase #6 | $62.67 | 8.679% | $68.1091 | $68.11 | $68.10 | $68.10 |
| Purchase #7 | $250.74 | 5.137% | $263.6205 | $263.62 | $263.60 | $263.60 |
| 7 purchase totals = | $859.21 | $926.7853 | $926.78 | $926.75 | $926.80 | |