| 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 | $162.42 | 4.361% | $169.5031 | $169.50 | $169.50 | $169.50 |
| Purchase #2 | $103.53 | 6.858% | $110.6301 | $110.63 | $110.65 | $110.60 |
| Purchase #3 | $13.87 | 3.427% | $14.3453 | $14.35 | $14.35 | $14.30 |
| Purchase #4 | $221.60 | 3.586% | $229.5466 | $229.55 | $229.55 | $229.50 |
| Purchase #5 | $137.31 | 5.195% | $144.4433 | $144.44 | $144.45 | $144.40 |
| Purchase #6 | $209.49 | 8.541% | $227.3825 | $227.38 | $227.40 | $227.40 |
| Purchase #7 | $85.80 | 10.502% | $94.8107 | $94.81 | $94.80 | $94.80 |
| 7 purchase totals = | $934.02 | $990.6616 | $990.66 | $990.70 | $990.50 | |