| 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 | $184.60 | 13.354% | $209.2515 | $209.25 | $209.25 | $209.30 |
| Purchase #2 | $175.31 | 10.563% | $193.828 | $193.83 | $193.85 | $193.80 |
| Purchase #3 | $40.45 | 6.521% | $43.0877 | $43.09 | $43.10 | $43.10 |
| Purchase #4 | $63.40 | 4.189% | $66.0558 | $66.06 | $66.05 | $66.10 |
| Purchase #5 | $63.68 | 4.450% | $66.5138 | $66.51 | $66.50 | $66.50 |
| Purchase #6 | $83.35 | 13.318% | $94.4506 | $94.45 | $94.45 | $94.50 |
| Purchase #7 | $189.89 | 5.125% | $199.6219 | $199.62 | $199.60 | $199.60 |
| 7 purchase totals = | $800.68 | $872.8093 | $872.81 | $872.80 | $872.90 | |