| 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 | $154.30 | 3.865% | $160.2637 | $160.26 | $160.25 | $160.30 |
| Purchase #2 | $130.39 | 4.561% | $136.3371 | $136.34 | $136.35 | $136.30 |
| Purchase #3 | $143.94 | 11.335% | $160.2556 | $160.26 | $160.25 | $160.30 |
| Purchase #4 | $185.68 | 13.193% | $210.1768 | $210.18 | $210.20 | $210.20 |
| Purchase #5 | $33.58 | 3.180% | $34.6478 | $34.65 | $34.65 | $34.60 |
| Purchase #6 | $235.57 | 3.186% | $243.0753 | $243.08 | $243.10 | $243.10 |
| Purchase #7 | $36.67 | 4.489% | $38.3161 | $38.32 | $38.30 | $38.30 |
| 7 purchase totals = | $920.13 | $983.0724 | $983.09 | $983.10 | $983.10 | |