| 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 | $138.80 | 9.333% | $151.7542 | $151.75 | $151.75 | $151.80 |
| Purchase #2 | $45.47 | 7.687% | $48.9653 | $48.97 | $48.95 | $49.00 |
| Purchase #3 | $112.77 | 5.656% | $119.1483 | $119.15 | $119.15 | $119.10 |
| Purchase #4 | $32.35 | 3.173% | $33.3765 | $33.38 | $33.40 | $33.40 |
| Purchase #5 | $148.89 | 8.674% | $161.8047 | $161.80 | $161.80 | $161.80 |
| Purchase #6 | $222.92 | 13.200% | $252.3454 | $252.35 | $252.35 | $252.30 |
| Purchase #7 | $35.74 | 8.219% | $38.6775 | $38.68 | $38.70 | $38.70 |
| 7 purchase totals = | $736.94 | $806.0719 | $806.08 | $806.10 | $806.10 | |