| 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 | $120.51 | 13.211% | $136.4306 | $136.43 | $136.45 | $136.40 |
| Purchase #2 | $180.28 | 7.772% | $194.2914 | $194.29 | $194.30 | $194.30 |
| Purchase #3 | $37.78 | 12.553% | $42.5225 | $42.52 | $42.50 | $42.50 |
| Purchase #4 | $130.84 | 5.671% | $138.2599 | $138.26 | $138.25 | $138.30 |
| Purchase #5 | $86.65 | 3.501% | $89.6836 | $89.68 | $89.70 | $89.70 |
| Purchase #6 | $144.29 | 9.133% | $157.468 | $157.47 | $157.45 | $157.50 |
| Purchase #7 | $201.64 | 9.149% | $220.088 | $220.09 | $220.10 | $220.10 |
| 7 purchase totals = | $901.99 | $978.7440 | $978.74 | $978.75 | $978.80 | |