| 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 | $109.34 | 8.551% | $118.6897 | $118.69 | $118.70 | $118.70 |
| Purchase #2 | $141.75 | 6.860% | $151.4741 | $151.47 | $151.45 | $151.50 |
| Purchase #3 | $226.29 | 4.657% | $236.8283 | $236.83 | $236.85 | $236.80 |
| Purchase #4 | $81.28 | 11.675% | $90.7694 | $90.77 | $90.75 | $90.80 |
| Purchase #5 | $32.93 | 5.479% | $34.7342 | $34.73 | $34.75 | $34.70 |
| Purchase #6 | $112.48 | 12.642% | $126.6997 | $126.70 | $126.70 | $126.70 |
| Purchase #7 | $75.95 | 3.183% | $78.3675 | $78.37 | $78.35 | $78.40 |
| 7 purchase totals = | $780.02 | $837.5629 | $837.56 | $837.55 | $837.60 | |