| 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 | $143.42 | 12.583% | $161.4665 | $161.47 | $161.45 | $161.50 |
| Purchase #2 | $172.98 | 10.116% | $190.4787 | $190.48 | $190.50 | $190.50 |
| Purchase #3 | $154.32 | 12.305% | $173.3091 | $173.31 | $173.30 | $173.30 |
| Purchase #4 | $140.72 | 10.229% | $155.1142 | $155.11 | $155.10 | $155.10 |
| Purchase #5 | $94.70 | 9.859% | $104.0365 | $104.04 | $104.05 | $104.00 |
| Purchase #6 | $14.86 | 3.587% | $15.393 | $15.39 | $15.40 | $15.40 |
| Purchase #7 | $236.91 | 7.263% | $254.1168 | $254.12 | $254.10 | $254.10 |
| 7 purchase totals = | $957.91 | $1,053.9148 | $1,053.92 | $1,053.90 | $1,053.90 | |