| 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 | $128.81 | 11.182% | $143.2135 | $143.21 | $143.20 | $143.20 |
| Purchase #2 | $88.66 | 6.849% | $94.7323 | $94.73 | $94.75 | $94.70 |
| Purchase #3 | $101.96 | 8.640% | $110.7693 | $110.77 | $110.75 | $110.80 |
| Purchase #4 | $112.64 | 3.457% | $116.534 | $116.53 | $116.55 | $116.50 |
| Purchase #5 | $137.61 | 11.179% | $152.9934 | $152.99 | $153.00 | $153.00 |
| Purchase #6 | $184.77 | 4.660% | $193.3803 | $193.38 | $193.40 | $193.40 |
| Purchase #7 | $11.31 | 13.872% | $12.8789 | $12.88 | $12.90 | $12.90 |
| 7 purchase totals = | $765.76 | $824.5017 | $824.49 | $824.55 | $824.50 | |