| 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 | $187.41 | 7.553% | $201.5651 | $201.57 | $201.55 | $201.60 |
| Purchase #2 | $66.37 | 3.260% | $68.5337 | $68.53 | $68.55 | $68.50 |
| Purchase #3 | $141.60 | 13.288% | $160.4158 | $160.42 | $160.40 | $160.40 |
| Purchase #4 | $143.51 | 11.357% | $159.8084 | $159.81 | $159.80 | $159.80 |
| Purchase #5 | $83.95 | 12.171% | $94.1676 | $94.17 | $94.15 | $94.20 |
| Purchase #6 | $198.66 | 8.798% | $216.1381 | $216.14 | $216.15 | $216.10 |
| Purchase #7 | $88.90 | 7.650% | $95.7009 | $95.70 | $95.70 | $95.70 |
| 7 purchase totals = | $910.40 | $996.3296 | $996.34 | $996.30 | $996.30 | |