| 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 | $148.55 | 5.557% | $156.8049 | $156.80 | $156.80 | $156.80 |
| Purchase #2 | $113.81 | 7.207% | $122.0123 | $122.01 | $122.00 | $122.00 |
| Purchase #3 | $116.50 | 12.369% | $130.9099 | $130.91 | $130.90 | $130.90 |
| Purchase #4 | $141.93 | 11.321% | $157.9979 | $158.00 | $158.00 | $158.00 |
| Purchase #5 | $48.73 | 3.657% | $50.5121 | $50.51 | $50.50 | $50.50 |
| Purchase #6 | $196.63 | 8.660% | $213.6582 | $213.66 | $213.65 | $213.70 |
| Purchase #7 | $129.34 | 3.318% | $133.6315 | $133.63 | $133.65 | $133.60 |
| 7 purchase totals = | $895.49 | $965.5268 | $965.52 | $965.50 | $965.50 | |