| 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 | $115.71 | 11.179% | $128.6452 | $128.65 | $128.65 | $128.60 |
| Purchase #2 | $156.61 | 4.502% | $163.6606 | $163.66 | $163.65 | $163.70 |
| Purchase #3 | $96.70 | 3.405% | $99.9926 | $99.99 | $100.00 | $100.00 |
| Purchase #4 | $73.28 | 4.214% | $76.368 | $76.37 | $76.35 | $76.40 |
| Purchase #5 | $158.55 | 7.779% | $170.8836 | $170.88 | $170.90 | $170.90 |
| Purchase #6 | $34.37 | 3.710% | $35.6451 | $35.65 | $35.65 | $35.60 |
| Purchase #7 | $161.82 | 4.521% | $169.1359 | $169.14 | $169.15 | $169.10 |
| 7 purchase totals = | $797.04 | $844.3310 | $844.34 | $844.35 | $844.30 | |