| 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 | $107.57 | 11.345% | $119.7738 | $119.77 | $119.75 | $119.80 |
| Purchase #2 | $46.98 | 13.670% | $53.4022 | $53.40 | $53.40 | $53.40 |
| Purchase #3 | $69.52 | 8.378% | $75.3444 | $75.34 | $75.35 | $75.30 |
| Purchase #4 | $94.91 | 10.732% | $105.0957 | $105.10 | $105.10 | $105.10 |
| Purchase #5 | $19.28 | 13.633% | $21.9084 | $21.91 | $21.90 | $21.90 |
| Purchase #6 | $18.54 | 13.580% | $21.0577 | $21.06 | $21.05 | $21.10 |
| Purchase #7 | $158.91 | 12.296% | $178.4496 | $178.45 | $178.45 | $178.40 |
| 7 purchase totals = | $515.71 | $575.0318 | $575.03 | $575.00 | $575.00 | |