| 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 | $158.32 | 5.313% | $166.7315 | $166.73 | $166.75 | $166.70 |
| Purchase #2 | $25.77 | 3.736% | $26.7328 | $26.73 | $26.75 | $26.70 |
| Purchase #3 | $110.59 | 12.550% | $124.469 | $124.47 | $124.45 | $124.50 |
| Purchase #4 | $73.49 | 10.657% | $81.3218 | $81.32 | $81.30 | $81.30 |
| Purchase #5 | $150.33 | 10.404% | $165.9703 | $165.97 | $165.95 | $166.00 |
| Purchase #6 | $181.89 | 13.477% | $206.4033 | $206.40 | $206.40 | $206.40 |
| Purchase #7 | $82.71 | 11.441% | $92.1729 | $92.17 | $92.15 | $92.20 |
| 7 purchase totals = | $783.10 | $863.8016 | $863.79 | $863.75 | $863.80 | |