| 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 | $169.92 | 11.183% | $188.9222 | $188.92 | $188.90 | $188.90 |
| Purchase #2 | $136.96 | 5.708% | $144.7777 | $144.78 | $144.80 | $144.80 |
| Purchase #3 | $23.33 | 9.552% | $25.5585 | $25.56 | $25.55 | $25.60 |
| Purchase #4 | $169.45 | 6.410% | $180.3117 | $180.31 | $180.30 | $180.30 |
| Purchase #5 | $170.39 | 6.320% | $181.1586 | $181.16 | $181.15 | $181.20 |
| Purchase #6 | $106.36 | 7.580% | $114.4221 | $114.42 | $114.40 | $114.40 |
| Purchase #7 | $12.30 | 12.127% | $13.7916 | $13.79 | $13.80 | $13.80 |
| 7 purchase totals = | $788.71 | $848.9424 | $848.94 | $848.90 | $849.00 | |