| 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 | $143.26 | 12.141% | $160.6532 | $160.65 | $160.65 | $160.70 |
| Purchase #2 | $40.58 | 9.329% | $44.3657 | $44.37 | $44.35 | $44.40 |
| Purchase #3 | $67.88 | 12.499% | $76.3643 | $76.36 | $76.35 | $76.40 |
| Purchase #4 | $26.71 | 8.303% | $28.9277 | $28.93 | $28.95 | $28.90 |
| Purchase #5 | $44.26 | 10.325% | $48.8298 | $48.83 | $48.85 | $48.80 |
| Purchase #6 | $36.99 | 10.378% | $40.8288 | $40.83 | $40.85 | $40.80 |
| Purchase #7 | $158.58 | 10.405% | $175.0802 | $175.08 | $175.10 | $175.10 |
| 7 purchase totals = | $518.26 | $575.0497 | $575.05 | $575.10 | $575.10 | |