| 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 | $151.93 | 10.738% | $168.2442 | $168.24 | $168.25 | $168.20 |
| Purchase #2 | $63.46 | 9.551% | $69.5211 | $69.52 | $69.50 | $69.50 |
| Purchase #3 | $90.88 | 7.243% | $97.4624 | $97.46 | $97.45 | $97.50 |
| Purchase #4 | $79.97 | 10.106% | $88.0518 | $88.05 | $88.05 | $88.10 |
| Purchase #5 | $146.89 | 3.361% | $151.827 | $151.83 | $151.85 | $151.80 |
| Purchase #6 | $155.45 | 4.201% | $161.9805 | $161.98 | $162.00 | $162.00 |
| Purchase #7 | $84.34 | 5.442% | $88.9298 | $88.93 | $88.95 | $88.90 |
| 7 purchase totals = | $772.92 | $826.0168 | $826.01 | $826.05 | $826.00 | |