| 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 | $179.33 | 8.208% | $194.0494 | $194.05 | $194.05 | $194.00 |
| Purchase #2 | $144.64 | 10.706% | $160.1252 | $160.13 | $160.15 | $160.10 |
| Purchase #3 | $131.89 | 6.865% | $140.9442 | $140.94 | $140.95 | $140.90 |
| Purchase #4 | $89.35 | 9.531% | $97.8659 | $97.87 | $97.85 | $97.90 |
| Purchase #5 | $30.93 | 10.579% | $34.2021 | $34.20 | $34.20 | $34.20 |
| Purchase #6 | $62.33 | 4.210% | $64.9541 | $64.95 | $64.95 | $65.00 |
| Purchase #7 | $127.91 | 12.667% | $144.1124 | $144.11 | $144.10 | $144.10 |
| 7 purchase totals = | $766.38 | $836.2533 | $836.25 | $836.25 | $836.20 | |