| 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 | $154.60 | 13.803% | $175.9394 | $175.94 | $175.95 | $175.90 |
| Purchase #2 | $53.58 | 9.577% | $58.7114 | $58.71 | $58.70 | $58.70 |
| Purchase #3 | $190.81 | 3.530% | $197.5456 | $197.55 | $197.55 | $197.50 |
| Purchase #4 | $87.80 | 13.675% | $99.8067 | $99.81 | $99.80 | $99.80 |
| Purchase #5 | $38.38 | 10.730% | $42.4982 | $42.50 | $42.50 | $42.50 |
| Purchase #6 | $171.64 | 3.485% | $177.6217 | $177.62 | $177.60 | $177.60 |
| Purchase #7 | $72.78 | 9.311% | $79.5565 | $79.56 | $79.55 | $79.60 |
| 7 purchase totals = | $769.59 | $831.6795 | $831.69 | $831.65 | $831.60 | |