| 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 | $149.71 | 13.256% | $169.5556 | $169.56 | $169.55 | $169.60 |
| Purchase #2 | $188.36 | 3.590% | $195.1221 | $195.12 | $195.10 | $195.10 |
| Purchase #3 | $26.55 | 6.755% | $28.3435 | $28.34 | $28.35 | $28.30 |
| Purchase #4 | $107.85 | 11.251% | $119.9842 | $119.98 | $120.00 | $120.00 |
| Purchase #5 | $211.59 | 8.601% | $229.7889 | $229.79 | $229.80 | $229.80 |
| Purchase #6 | $18.66 | 11.750% | $20.8526 | $20.85 | $20.85 | $20.90 |
| Purchase #7 | $63.28 | 12.420% | $71.1394 | $71.14 | $71.15 | $71.10 |
| 7 purchase totals = | $766.00 | $834.7863 | $834.78 | $834.80 | $834.80 | |