| 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 | $163.62 | 13.415% | $185.5696 | $185.57 | $185.55 | $185.60 |
| Purchase #2 | $17.53 | 13.213% | $19.8462 | $19.85 | $19.85 | $19.80 |
| Purchase #3 | $202.99 | 3.722% | $210.5453 | $210.55 | $210.55 | $210.50 |
| Purchase #4 | $215.82 | 11.192% | $239.9746 | $239.97 | $239.95 | $240.00 |
| Purchase #5 | $235.79 | 12.843% | $266.0725 | $266.07 | $266.05 | $266.10 |
| Purchase #6 | $118.42 | 9.293% | $129.4248 | $129.42 | $129.40 | $129.40 |
| Purchase #7 | $166.51 | 8.309% | $180.3453 | $180.35 | $180.35 | $180.30 |
| 7 purchase totals = | $1,120.68 | $1,231.7783 | $1,231.78 | $1,231.70 | $1,231.70 | |