| 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 | $96.40 | 11.305% | $107.298 | $107.30 | $107.30 | $107.30 |
| Purchase #2 | $61.81 | 12.263% | $69.3898 | $69.39 | $69.40 | $69.40 |
| Purchase #3 | $144.82 | 11.375% | $161.2933 | $161.29 | $161.30 | $161.30 |
| Purchase #4 | $156.47 | 6.703% | $166.9582 | $166.96 | $166.95 | $167.00 |
| Purchase #5 | $176.73 | 6.725% | $188.6151 | $188.62 | $188.60 | $188.60 |
| Purchase #6 | $31.48 | 10.507% | $34.7876 | $34.79 | $34.80 | $34.80 |
| Purchase #7 | $234.28 | 12.441% | $263.4268 | $263.43 | $263.45 | $263.40 |
| 7 purchase totals = | $901.99 | $991.7688 | $991.78 | $991.80 | $991.80 | |