| 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 | $163.93 | 13.175% | $185.5278 | $185.53 | $185.55 | $185.50 |
| Purchase #2 | $47.68 | 12.300% | $53.5446 | $53.54 | $53.55 | $53.50 |
| Purchase #3 | $130.63 | 6.682% | $139.3587 | $139.36 | $139.35 | $139.40 |
| Purchase #4 | $202.73 | 8.105% | $219.1613 | $219.16 | $219.15 | $219.20 |
| Purchase #5 | $112.95 | 8.327% | $122.3553 | $122.36 | $122.35 | $122.40 |
| Purchase #6 | $35.72 | 9.361% | $39.0637 | $39.06 | $39.05 | $39.10 |
| Purchase #7 | $142.75 | 8.559% | $154.968 | $154.97 | $154.95 | $155.00 |
| 7 purchase totals = | $836.39 | $913.9794 | $913.98 | $913.95 | $914.10 | |