| 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 | $167.95 | 13.866% | $191.2379 | $191.24 | $191.25 | $191.20 |
| Purchase #2 | $100.34 | 11.692% | $112.0718 | $112.07 | $112.05 | $112.10 |
| Purchase #3 | $164.41 | 3.546% | $170.24 | $170.24 | $170.25 | $170.20 |
| Purchase #4 | $234.63 | 7.650% | $252.5792 | $252.58 | $252.60 | $252.60 |
| Purchase #5 | $59.64 | 7.455% | $64.0862 | $64.09 | $64.10 | $64.10 |
| Purchase #6 | $39.58 | 3.551% | $40.9855 | $40.99 | $41.00 | $41.00 |
| Purchase #7 | $136.33 | 6.847% | $145.6645 | $145.66 | $145.65 | $145.70 |
| 7 purchase totals = | $902.88 | $976.8651 | $976.87 | $976.90 | $976.90 | |