| 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 | $146.43 | 3.745% | $151.9138 | $151.91 | $151.90 | $151.90 |
| Purchase #2 | $136.58 | 6.714% | $145.75 | $145.75 | $145.75 | $145.80 |
| Purchase #3 | $19.58 | 8.382% | $21.2212 | $21.22 | $21.20 | $21.20 |
| Purchase #4 | $140.63 | 3.623% | $145.725 | $145.73 | $145.75 | $145.70 |
| Purchase #5 | $163.78 | 8.658% | $177.9601 | $177.96 | $177.95 | $178.00 |
| Purchase #6 | $203.69 | 4.483% | $212.8214 | $212.82 | $212.80 | $212.80 |
| Purchase #7 | $130.69 | 7.867% | $140.9714 | $140.97 | $140.95 | $141.00 |
| 7 purchase totals = | $941.38 | $996.3629 | $996.36 | $996.30 | $996.40 | |