| 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 | $160.83 | 9.191% | $175.6119 | $175.61 | $175.60 | $175.60 |
| Purchase #2 | $59.94 | 10.246% | $66.0815 | $66.08 | $66.10 | $66.10 |
| Purchase #3 | $218.37 | 4.428% | $228.0394 | $228.04 | $228.05 | $228.00 |
| Purchase #4 | $163.27 | 6.182% | $173.3634 | $173.36 | $173.35 | $173.40 |
| Purchase #5 | $176.55 | 10.291% | $194.7188 | $194.72 | $194.70 | $194.70 |
| Purchase #6 | $170.89 | 5.495% | $180.2804 | $180.28 | $180.30 | $180.30 |
| Purchase #7 | $216.42 | 3.647% | $224.3128 | $224.31 | $224.30 | $224.30 |
| 7 purchase totals = | $1,166.27 | $1,242.4082 | $1,242.40 | $1,242.40 | $1,242.40 | |