| 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 | $160.37 | 9.324% | $175.3229 | $175.32 | $175.30 | $175.30 |
| Purchase #2 | $93.67 | 3.142% | $96.6131 | $96.61 | $96.60 | $96.60 |
| Purchase #3 | $16.89 | 4.435% | $17.6391 | $17.64 | $17.65 | $17.60 |
| Purchase #4 | $157.79 | 6.732% | $168.4124 | $168.41 | $168.40 | $168.40 |
| Purchase #5 | $204.42 | 7.374% | $219.4939 | $219.49 | $219.50 | $219.50 |
| Purchase #6 | $160.51 | 11.207% | $178.4984 | $178.50 | $178.50 | $178.50 |
| Purchase #7 | $116.78 | 5.319% | $122.9915 | $122.99 | $123.00 | $123.00 |
| 7 purchase totals = | $910.43 | $978.9713 | $978.96 | $978.95 | $978.90 | |