| 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 | $182.75 | 8.788% | $198.8101 | $198.81 | $198.80 | $198.80 |
| Purchase #2 | $110.57 | 9.862% | $121.4744 | $121.47 | $121.45 | $121.50 |
| Purchase #3 | $213.25 | 6.632% | $227.3927 | $227.39 | $227.40 | $227.40 |
| Purchase #4 | $89.98 | 5.489% | $94.919 | $94.92 | $94.90 | $94.90 |
| Purchase #5 | $12.70 | 5.669% | $13.42 | $13.42 | $13.40 | $13.40 |
| Purchase #6 | $184.31 | 9.591% | $201.9872 | $201.99 | $202.00 | $202.00 |
| Purchase #7 | $44.71 | 7.191% | $47.9251 | $47.93 | $47.95 | $47.90 |
| 7 purchase totals = | $838.27 | $905.9285 | $905.93 | $905.90 | $905.90 | |