| 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 | $203.83 | 8.684% | $221.5306 | $221.53 | $221.55 | $221.50 |
| Purchase #2 | $141.57 | 4.781% | $148.3385 | $148.34 | $148.35 | $148.30 |
| Purchase #3 | $203.95 | 4.153% | $212.42 | $212.42 | $212.40 | $212.40 |
| Purchase #4 | $65.78 | 6.693% | $70.1827 | $70.18 | $70.20 | $70.20 |
| Purchase #5 | $42.97 | 12.770% | $48.4573 | $48.46 | $48.45 | $48.50 |
| Purchase #6 | $65.71 | 11.133% | $73.0255 | $73.03 | $73.05 | $73.00 |
| Purchase #7 | $143.48 | 11.463% | $159.9271 | $159.93 | $159.95 | $159.90 |
| 7 purchase totals = | $867.29 | $933.8817 | $933.89 | $933.95 | $933.80 | |