| 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 | $92.90 | 8.704% | $100.986 | $100.99 | $101.00 | $101.00 |
| Purchase #2 | $184.42 | 3.291% | $190.4893 | $190.49 | $190.50 | $190.50 |
| Purchase #3 | $155.63 | 9.264% | $170.0476 | $170.05 | $170.05 | $170.00 |
| Purchase #4 | $115.98 | 8.323% | $125.633 | $125.63 | $125.65 | $125.60 |
| Purchase #5 | $157.48 | 7.176% | $168.7808 | $168.78 | $168.80 | $168.80 |
| Purchase #6 | $242.88 | 5.119% | $255.313 | $255.31 | $255.30 | $255.30 |
| Purchase #7 | $148.59 | 5.696% | $157.0537 | $157.05 | $157.05 | $157.10 |
| 7 purchase totals = | $1,097.88 | $1,168.3034 | $1,168.30 | $1,168.35 | $1,168.30 | |