| 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 | $159.98 | 6.556% | $170.4683 | $170.47 | $170.45 | $170.50 |
| Purchase #2 | $159.64 | 13.686% | $181.4883 | $181.49 | $181.50 | $181.50 |
| Purchase #3 | $108.97 | 6.598% | $116.1598 | $116.16 | $116.15 | $116.20 |
| Purchase #4 | $230.79 | 5.705% | $243.9566 | $243.96 | $243.95 | $244.00 |
| Purchase #5 | $92.48 | 6.797% | $98.7659 | $98.77 | $98.75 | $98.80 |
| Purchase #6 | $30.71 | 4.125% | $31.9768 | $31.98 | $32.00 | $32.00 |
| Purchase #7 | $150.74 | 5.712% | $159.3503 | $159.35 | $159.35 | $159.40 |
| 7 purchase totals = | $933.31 | $1,002.1660 | $1,002.18 | $1,002.15 | $1,002.40 | |