| 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 | $185.93 | 13.242% | $210.5509 | $210.55 | $210.55 | $210.60 |
| Purchase #2 | $143.51 | 4.758% | $150.3382 | $150.34 | $150.35 | $150.30 |
| Purchase #3 | $74.43 | 3.487% | $77.0254 | $77.03 | $77.05 | $77.00 |
| Purchase #4 | $140.35 | 13.754% | $159.6537 | $159.65 | $159.65 | $159.70 |
| Purchase #5 | $163.88 | 9.520% | $179.4814 | $179.48 | $179.50 | $179.50 |
| Purchase #6 | $30.70 | 12.533% | $34.5476 | $34.55 | $34.55 | $34.50 |
| Purchase #7 | $123.48 | 5.791% | $130.6307 | $130.63 | $130.65 | $130.60 |
| 7 purchase totals = | $862.28 | $942.2279 | $942.23 | $942.30 | $942.20 | |