| 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 | $179.47 | 11.433% | $199.9888 | $199.99 | $200.00 | $200.00 |
| Purchase #2 | $173.88 | 8.200% | $188.1382 | $188.14 | $188.15 | $188.10 |
| Purchase #3 | $239.31 | 10.165% | $263.6359 | $263.64 | $263.65 | $263.60 |
| Purchase #4 | $150.68 | 10.271% | $166.1563 | $166.16 | $166.15 | $166.20 |
| Purchase #5 | $46.98 | 7.758% | $50.6247 | $50.62 | $50.60 | $50.60 |
| Purchase #6 | $41.90 | 10.128% | $46.1436 | $46.14 | $46.15 | $46.10 |
| Purchase #7 | $59.53 | 4.677% | $62.3142 | $62.31 | $62.30 | $62.30 |
| 7 purchase totals = | $891.75 | $977.0017 | $977.00 | $977.00 | $976.90 | |