| 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 | $74.64 | 12.568% | $84.0208 | $84.02 | $84.00 | $84.00 |
| Purchase #2 | $225.84 | 3.139% | $232.9291 | $232.93 | $232.95 | $232.90 |
| Purchase #3 | $159.59 | 10.789% | $176.8082 | $176.81 | $176.80 | $176.80 |
| Purchase #4 | $124.67 | 13.429% | $141.4119 | $141.41 | $141.40 | $141.40 |
| Purchase #5 | $6.46 | 13.183% | $7.3116 | $7.31 | $7.30 | $7.30 |
| Purchase #6 | $94.55 | 13.232% | $107.0609 | $107.06 | $107.05 | $107.10 |
| Purchase #7 | $158.42 | 7.127% | $169.7106 | $169.71 | $169.70 | $169.70 |
| 7 purchase totals = | $844.17 | $919.2531 | $919.25 | $919.20 | $919.20 | |