| 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 | $150.33 | 13.576% | $170.7388 | $170.74 | $170.75 | $170.70 |
| Purchase #2 | $170.42 | 4.235% | $177.6373 | $177.64 | $177.65 | $177.60 |
| Purchase #3 | $202.75 | 11.122% | $225.2999 | $225.30 | $225.30 | $225.30 |
| Purchase #4 | $44.33 | 6.615% | $47.2624 | $47.26 | $47.25 | $47.30 |
| Purchase #5 | $52.54 | 11.551% | $58.6089 | $58.61 | $58.60 | $58.60 |
| Purchase #6 | $224.62 | 9.634% | $246.2599 | $246.26 | $246.25 | $246.30 |
| Purchase #7 | $197.57 | 11.683% | $220.6521 | $220.65 | $220.65 | $220.70 |
| 7 purchase totals = | $1,042.56 | $1,146.4593 | $1,146.46 | $1,146.45 | $1,146.50 | |