| 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 | $159.44 | 4.572% | $166.7296 | $166.73 | $166.75 | $166.70 |
| Purchase #2 | $112.77 | 5.139% | $118.5653 | $118.57 | $118.55 | $118.60 |
| Purchase #3 | $125.71 | 9.457% | $137.5984 | $137.60 | $137.60 | $137.60 |
| Purchase #4 | $95.90 | 9.480% | $104.9913 | $104.99 | $105.00 | $105.00 |
| Purchase #5 | $44.63 | 13.603% | $50.701 | $50.70 | $50.70 | $50.70 |
| Purchase #6 | $53.83 | 8.709% | $58.5181 | $58.52 | $58.50 | $58.50 |
| Purchase #7 | $240.51 | 5.706% | $254.2335 | $254.23 | $254.25 | $254.20 |
| 7 purchase totals = | $832.79 | $891.3372 | $891.34 | $891.35 | $891.30 | |