| 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 | $105.89 | 10.164% | $116.6527 | $116.65 | $116.65 | $116.70 |
| Purchase #2 | $165.63 | 7.425% | $177.928 | $177.93 | $177.95 | $177.90 |
| Purchase #3 | $148.29 | 8.688% | $161.1734 | $161.17 | $161.15 | $161.20 |
| Purchase #4 | $118.54 | 8.307% | $128.3871 | $128.39 | $128.40 | $128.40 |
| Purchase #5 | $127.79 | 8.131% | $138.1806 | $138.18 | $138.20 | $138.20 |
| Purchase #6 | $212.72 | 8.191% | $230.1439 | $230.14 | $230.15 | $230.10 |
| Purchase #7 | $208.28 | 13.708% | $236.831 | $236.83 | $236.85 | $236.80 |
| 7 purchase totals = | $1,087.14 | $1,189.2967 | $1,189.29 | $1,189.35 | $1,189.30 | |