| 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 | $150.96 | 9.471% | $165.2574 | $165.26 | $165.25 | $165.30 |
| Purchase #2 | $196.29 | 4.487% | $205.0975 | $205.10 | $205.10 | $205.10 |
| Purchase #3 | $76.84 | 13.104% | $86.9091 | $86.91 | $86.90 | $86.90 |
| Purchase #4 | $229.73 | 10.375% | $253.5645 | $253.56 | $253.55 | $253.60 |
| Purchase #5 | $175.28 | 11.316% | $195.1147 | $195.11 | $195.10 | $195.10 |
| Purchase #6 | $238.25 | 9.532% | $260.96 | $260.96 | $260.95 | $261.00 |
| Purchase #7 | $223.51 | 6.840% | $238.7981 | $238.80 | $238.80 | $238.80 |
| 7 purchase totals = | $1,290.86 | $1,405.7013 | $1,405.70 | $1,405.65 | $1,405.80 | |