| 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 | $139.57 | 12.804% | $157.4405 | $157.44 | $157.45 | $157.40 |
| Purchase #2 | $91.56 | 11.861% | $102.4199 | $102.42 | $102.40 | $102.40 |
| Purchase #3 | $58.58 | 6.584% | $62.4369 | $62.44 | $62.45 | $62.40 |
| Purchase #4 | $188.82 | 9.491% | $206.7409 | $206.74 | $206.75 | $206.70 |
| Purchase #5 | $98.47 | 10.442% | $108.7522 | $108.75 | $108.75 | $108.80 |
| Purchase #6 | $119.85 | 10.316% | $132.2137 | $132.21 | $132.20 | $132.20 |
| Purchase #7 | $181.90 | 11.475% | $202.773 | $202.77 | $202.75 | $202.80 |
| 7 purchase totals = | $878.75 | $972.7771 | $972.77 | $972.75 | $972.70 | |