| 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 | $159.62 | 3.489% | $165.1891 | $165.19 | $165.20 | $165.20 |
| Purchase #2 | $236.69 | 10.111% | $260.6217 | $260.62 | $260.60 | $260.60 |
| Purchase #3 | $246.96 | 8.535% | $268.038 | $268.04 | $268.05 | $268.00 |
| Purchase #4 | $84.41 | 6.468% | $89.8696 | $89.87 | $89.85 | $89.90 |
| Purchase #5 | $53.92 | 10.151% | $59.3934 | $59.39 | $59.40 | $59.40 |
| Purchase #6 | $135.66 | 9.548% | $148.6128 | $148.61 | $148.60 | $148.60 |
| Purchase #7 | $214.97 | 10.554% | $237.6579 | $237.66 | $237.65 | $237.70 |
| 7 purchase totals = | $1,132.23 | $1,229.3825 | $1,229.38 | $1,229.35 | $1,229.40 | |