| 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 | $127.60 | 13.434% | $144.7418 | $144.74 | $144.75 | $144.70 |
| Purchase #2 | $234.91 | 7.223% | $251.8775 | $251.88 | $251.90 | $251.90 |
| Purchase #3 | $126.50 | 10.290% | $139.5169 | $139.52 | $139.50 | $139.50 |
| Purchase #4 | $5.36 | 6.545% | $5.7108 | $5.71 | $5.70 | $5.70 |
| Purchase #5 | $183.28 | 13.469% | $207.966 | $207.97 | $207.95 | $208.00 |
| Purchase #6 | $194.68 | 8.269% | $210.7781 | $210.78 | $210.80 | $210.80 |
| Purchase #7 | $124.99 | 12.728% | $140.8987 | $140.90 | $140.90 | $140.90 |
| 7 purchase totals = | $997.32 | $1,101.4898 | $1,101.50 | $1,101.50 | $1,101.50 | |