| 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 | $192.86 | 3.272% | $199.1704 | $199.17 | $199.15 | $199.20 |
| Purchase #2 | $54.30 | 11.347% | $60.4614 | $60.46 | $60.45 | $60.50 |
| Purchase #3 | $38.76 | 8.223% | $41.9472 | $41.95 | $41.95 | $41.90 |
| Purchase #4 | $185.87 | 12.171% | $208.4922 | $208.49 | $208.50 | $208.50 |
| Purchase #5 | $52.80 | 8.212% | $57.1359 | $57.14 | $57.15 | $57.10 |
| Purchase #6 | $195.28 | 7.701% | $210.3185 | $210.32 | $210.30 | $210.30 |
| Purchase #7 | $116.35 | 11.249% | $129.4382 | $129.44 | $129.45 | $129.40 |
| 7 purchase totals = | $836.22 | $906.9638 | $906.97 | $906.95 | $906.90 | |