| 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 | $191.41 | 5.315% | $201.5834 | $201.58 | $201.60 | $201.60 |
| Purchase #2 | $185.44 | 10.111% | $204.1898 | $204.19 | $204.20 | $204.20 |
| Purchase #3 | $150.57 | 9.698% | $165.1723 | $165.17 | $165.15 | $165.20 |
| Purchase #4 | $144.66 | 4.860% | $151.6905 | $151.69 | $151.70 | $151.70 |
| Purchase #5 | $208.67 | 13.256% | $236.3313 | $236.33 | $236.35 | $236.30 |
| Purchase #6 | $171.96 | 4.229% | $179.2322 | $179.23 | $179.25 | $179.20 |
| Purchase #7 | $166.92 | 8.365% | $180.8829 | $180.88 | $180.90 | $180.90 |
| 7 purchase totals = | $1,219.63 | $1,319.0824 | $1,319.07 | $1,319.15 | $1,319.10 | |