| 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 | $158.56 | 9.430% | $173.5122 | $173.51 | $173.50 | $173.50 |
| Purchase #2 | $126.57 | 11.496% | $141.1205 | $141.12 | $141.10 | $141.10 |
| Purchase #3 | $143.68 | 13.778% | $163.4762 | $163.48 | $163.50 | $163.50 |
| Purchase #4 | $163.80 | 7.659% | $176.3454 | $176.35 | $176.35 | $176.30 |
| Purchase #5 | $197.95 | 12.421% | $222.5374 | $222.54 | $222.55 | $222.50 |
| Purchase #6 | $227.34 | 12.445% | $255.6325 | $255.63 | $255.65 | $255.60 |
| Purchase #7 | $133.57 | 6.267% | $141.9408 | $141.94 | $141.95 | $141.90 |
| 7 purchase totals = | $1,151.47 | $1,274.5650 | $1,274.57 | $1,274.60 | $1,274.40 | |