| 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 | $126.56 | 13.733% | $143.9405 | $143.94 | $143.95 | $143.90 |
| Purchase #2 | $13.77 | 8.797% | $14.9813 | $14.98 | $15.00 | $15.00 |
| Purchase #3 | $48.98 | 6.641% | $52.2328 | $52.23 | $52.25 | $52.20 |
| Purchase #4 | $31.50 | 4.122% | $32.7984 | $32.80 | $32.80 | $32.80 |
| Purchase #5 | $126.59 | 4.514% | $132.3043 | $132.30 | $132.30 | $132.30 |
| Purchase #6 | $146.26 | 9.523% | $160.1883 | $160.19 | $160.20 | $160.20 |
| Purchase #7 | $28.84 | 11.546% | $32.1699 | $32.17 | $32.15 | $32.20 |
| 7 purchase totals = | $522.50 | $568.6155 | $568.61 | $568.65 | $568.60 | |