| 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 | $148.49 | 6.371% | $157.9503 | $157.95 | $157.95 | $158.00 |
| Purchase #2 | $116.41 | 10.435% | $128.5574 | $128.56 | $128.55 | $128.60 |
| Purchase #3 | $125.64 | 3.276% | $129.756 | $129.76 | $129.75 | $129.80 |
| Purchase #4 | $18.48 | 4.339% | $19.2818 | $19.28 | $19.30 | $19.30 |
| Purchase #5 | $163.82 | 12.388% | $184.114 | $184.11 | $184.10 | $184.10 |
| Purchase #6 | $118.98 | 4.334% | $124.1366 | $124.14 | $124.15 | $124.10 |
| Purchase #7 | $137.41 | 12.530% | $154.6275 | $154.63 | $154.65 | $154.60 |
| 7 purchase totals = | $829.23 | $898.4236 | $898.43 | $898.45 | $898.50 | |