| 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 | $139.86 | 13.263% | $158.4096 | $158.41 | $158.40 | $158.40 |
| Purchase #2 | $126.28 | 10.255% | $139.23 | $139.23 | $139.25 | $139.20 |
| Purchase #3 | $31.32 | 6.452% | $33.3408 | $33.34 | $33.35 | $33.30 |
| Purchase #4 | $219.81 | 3.217% | $226.8813 | $226.88 | $226.90 | $226.90 |
| Purchase #5 | $47.25 | 7.795% | $50.9331 | $50.93 | $50.95 | $50.90 |
| Purchase #6 | $210.73 | 11.376% | $234.7026 | $234.70 | $234.70 | $234.70 |
| Purchase #7 | $215.30 | 6.679% | $229.6799 | $229.68 | $229.70 | $229.70 |
| 7 purchase totals = | $990.55 | $1,073.1773 | $1,073.17 | $1,073.25 | $1,073.10 | |