| 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 | $158.95 | 3.471% | $164.4672 | $164.47 | $164.45 | $164.50 |
| Purchase #2 | $85.98 | 8.690% | $93.4517 | $93.45 | $93.45 | $93.50 |
| Purchase #3 | $57.98 | 13.771% | $65.9644 | $65.96 | $65.95 | $66.00 |
| Purchase #4 | $176.80 | 6.423% | $188.1559 | $188.16 | $188.15 | $188.20 |
| Purchase #5 | $106.81 | 9.370% | $116.8181 | $116.82 | $116.80 | $116.80 |
| Purchase #6 | $40.53 | 7.581% | $43.6026 | $43.60 | $43.60 | $43.60 |
| Purchase #7 | $128.62 | 8.437% | $139.4717 | $139.47 | $139.45 | $139.50 |
| 7 purchase totals = | $755.67 | $811.9316 | $811.93 | $811.85 | $812.10 | |