| 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 | $144.95 | 11.835% | $162.1048 | $162.10 | $162.10 | $162.10 |
| Purchase #2 | $112.79 | 10.299% | $124.4062 | $124.41 | $124.40 | $124.40 |
| Purchase #3 | $84.41 | 12.469% | $94.9351 | $94.94 | $94.95 | $94.90 |
| Purchase #4 | $65.35 | 11.781% | $73.0489 | $73.05 | $73.05 | $73.00 |
| Purchase #5 | $182.97 | 12.710% | $206.2255 | $206.23 | $206.25 | $206.20 |
| Purchase #6 | $150.73 | 8.531% | $163.5888 | $163.59 | $163.60 | $163.60 |
| Purchase #7 | $74.31 | 9.722% | $81.5344 | $81.53 | $81.55 | $81.50 |
| 7 purchase totals = | $815.51 | $905.8437 | $905.85 | $905.90 | $905.70 | |