| 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 | $146.43 | 10.187% | $161.3468 | $161.35 | $161.35 | $161.30 |
| Purchase #2 | $159.77 | 10.361% | $176.3238 | $176.32 | $176.30 | $176.30 |
| Purchase #3 | $146.28 | 6.483% | $155.7633 | $155.76 | $155.75 | $155.80 |
| Purchase #4 | $169.47 | 10.625% | $187.4762 | $187.48 | $187.50 | $187.50 |
| Purchase #5 | $63.65 | 7.568% | $68.467 | $68.47 | $68.45 | $68.50 |
| Purchase #6 | $188.42 | 8.114% | $203.7084 | $203.71 | $203.70 | $203.70 |
| Purchase #7 | $12.37 | 8.694% | $13.4454 | $13.45 | $13.45 | $13.40 |
| 7 purchase totals = | $886.39 | $966.5309 | $966.54 | $966.50 | $966.50 | |