| 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 | $161.47 | 9.790% | $177.2779 | $177.28 | $177.30 | $177.30 |
| Purchase #2 | $126.61 | 10.611% | $140.0446 | $140.04 | $140.05 | $140.00 |
| Purchase #3 | $57.61 | 5.824% | $60.9652 | $60.97 | $60.95 | $61.00 |
| Purchase #4 | $75.30 | 3.309% | $77.7917 | $77.79 | $77.80 | $77.80 |
| Purchase #5 | $88.48 | 4.164% | $92.1643 | $92.16 | $92.15 | $92.20 |
| Purchase #6 | $195.63 | 11.677% | $218.4737 | $218.47 | $218.45 | $218.50 |
| Purchase #7 | $156.72 | 7.370% | $168.2703 | $168.27 | $168.25 | $168.30 |
| 7 purchase totals = | $861.82 | $934.9877 | $934.98 | $934.95 | $935.10 | |