| 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 | $164.40 | 8.191% | $177.866 | $177.87 | $177.85 | $177.90 |
| Purchase #2 | $185.39 | 12.795% | $209.1107 | $209.11 | $209.10 | $209.10 |
| Purchase #3 | $60.45 | 13.582% | $68.6603 | $68.66 | $68.65 | $68.70 |
| Purchase #4 | $185.35 | 7.540% | $199.3254 | $199.33 | $199.35 | $199.30 |
| Purchase #5 | $123.92 | 4.857% | $129.9388 | $129.94 | $129.95 | $129.90 |
| Purchase #6 | $194.41 | 11.402% | $216.5766 | $216.58 | $216.60 | $216.60 |
| Purchase #7 | $237.84 | 9.714% | $260.9438 | $260.94 | $260.95 | $260.90 |
| 7 purchase totals = | $1,151.76 | $1,262.4216 | $1,262.43 | $1,262.45 | $1,262.40 | |