| 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 | $185.80 | 11.486% | $207.141 | $207.14 | $207.15 | $207.10 |
| Purchase #2 | $65.37 | 9.865% | $71.8188 | $71.82 | $71.80 | $71.80 |
| Purchase #3 | $198.53 | 13.478% | $225.2879 | $225.29 | $225.30 | $225.30 |
| Purchase #4 | $166.46 | 13.535% | $188.9904 | $188.99 | $189.00 | $189.00 |
| Purchase #5 | $84.54 | 10.313% | $93.2586 | $93.26 | $93.25 | $93.30 |
| Purchase #6 | $73.28 | 11.114% | $81.4243 | $81.42 | $81.40 | $81.40 |
| Purchase #7 | $61.90 | 10.597% | $68.4595 | $68.46 | $68.45 | $68.50 |
| 7 purchase totals = | $835.88 | $936.3805 | $936.38 | $936.35 | $936.40 | |