| 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 | $181.28 | 11.504% | $202.1345 | $202.13 | $202.15 | $202.10 |
| Purchase #2 | $46.93 | 7.108% | $50.2658 | $50.27 | $50.25 | $50.30 |
| Purchase #3 | $135.81 | 9.561% | $148.7948 | $148.79 | $148.80 | $148.80 |
| Purchase #4 | $86.82 | 13.417% | $98.4686 | $98.47 | $98.45 | $98.50 |
| Purchase #5 | $72.42 | 8.526% | $78.5945 | $78.59 | $78.60 | $78.60 |
| Purchase #6 | $40.52 | 8.843% | $44.1032 | $44.10 | $44.10 | $44.10 |
| Purchase #7 | $225.41 | 5.406% | $237.5957 | $237.60 | $237.60 | $237.60 |
| 7 purchase totals = | $789.19 | $859.9571 | $859.95 | $859.95 | $860.00 | |