| 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 | $171.78 | 3.146% | $177.1842 | $177.18 | $177.20 | $177.20 |
| Purchase #2 | $178.31 | 9.398% | $195.0676 | $195.07 | $195.05 | $195.10 |
| Purchase #3 | $66.43 | 7.472% | $71.3936 | $71.39 | $71.40 | $71.40 |
| Purchase #4 | $18.66 | 8.647% | $20.2735 | $20.27 | $20.25 | $20.30 |
| Purchase #5 | $108.77 | 7.541% | $116.9723 | $116.97 | $116.95 | $117.00 |
| Purchase #6 | $57.70 | 8.495% | $62.6016 | $62.60 | $62.60 | $62.60 |
| Purchase #7 | $128.78 | 7.381% | $138.2853 | $138.29 | $138.30 | $138.30 |
| 7 purchase totals = | $730.43 | $781.7781 | $781.77 | $781.75 | $781.90 | |