| 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 | $157.87 | 12.217% | $177.157 | $177.16 | $177.15 | $177.20 |
| Purchase #2 | $68.70 | 9.783% | $75.4209 | $75.42 | $75.40 | $75.40 |
| Purchase #3 | $209.93 | 11.114% | $233.2616 | $233.26 | $233.25 | $233.30 |
| Purchase #4 | $61.54 | 5.663% | $65.025 | $65.03 | $65.05 | $65.00 |
| Purchase #5 | $77.81 | 12.171% | $87.2803 | $87.28 | $87.30 | $87.30 |
| Purchase #6 | $55.52 | 7.427% | $59.6435 | $59.64 | $59.65 | $59.60 |
| Purchase #7 | $225.99 | 8.317% | $244.7856 | $244.79 | $244.80 | $244.80 |
| 7 purchase totals = | $857.36 | $942.5739 | $942.58 | $942.60 | $942.60 | |