| 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 | $232.98 | 10.361% | $257.1191 | $257.12 | $257.10 | $257.10 |
| Purchase #2 | $13.25 | 9.109% | $14.4569 | $14.46 | $14.45 | $14.50 |
| Purchase #3 | $63.59 | 12.478% | $71.5248 | $71.52 | $71.50 | $71.50 |
| Purchase #4 | $162.82 | 8.566% | $176.7672 | $176.77 | $176.75 | $176.80 |
| Purchase #5 | $46.70 | 7.697% | $50.2945 | $50.29 | $50.30 | $50.30 |
| Purchase #6 | $103.61 | 12.513% | $116.5747 | $116.57 | $116.55 | $116.60 |
| Purchase #7 | $25.50 | 3.437% | $26.3764 | $26.38 | $26.40 | $26.40 |
| 7 purchase totals = | $648.45 | $713.1136 | $713.11 | $713.05 | $713.20 | |