| 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 | $32.39 | 10.161% | $35.6811 | $35.68 | $35.70 | $35.70 |
| Purchase #2 | $145.83 | 11.770% | $162.9942 | $162.99 | $163.00 | $163.00 |
| Purchase #3 | $226.65 | 10.406% | $250.2352 | $250.24 | $250.25 | $250.20 |
| Purchase #4 | $30.63 | 12.753% | $34.5362 | $34.54 | $34.55 | $34.50 |
| Purchase #5 | $27.92 | 13.344% | $31.6456 | $31.65 | $31.65 | $31.60 |
| Purchase #6 | $202.34 | 8.797% | $220.1398 | $220.14 | $220.15 | $220.10 |
| Purchase #7 | $224.79 | 5.396% | $236.9197 | $236.92 | $236.90 | $236.90 |
| 7 purchase totals = | $890.55 | $972.1518 | $972.16 | $972.20 | $972.00 | |