| 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 | $148.64 | 8.594% | $161.4141 | $161.41 | $161.40 | $161.40 |
| Purchase #2 | $118.53 | 7.760% | $127.7279 | $127.73 | $127.75 | $127.70 |
| Purchase #3 | $66.48 | 8.434% | $72.0869 | $72.09 | $72.10 | $72.10 |
| Purchase #4 | $43.98 | 13.744% | $50.0246 | $50.02 | $50.00 | $50.00 |
| Purchase #5 | $97.69 | 8.123% | $105.6254 | $105.63 | $105.65 | $105.60 |
| Purchase #6 | $201.53 | 5.367% | $212.3461 | $212.35 | $212.35 | $212.30 |
| Purchase #7 | $187.58 | 4.258% | $195.5672 | $195.57 | $195.55 | $195.60 |
| 7 purchase totals = | $864.43 | $924.7922 | $924.80 | $924.80 | $924.70 | |