| 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 | $153.81 | 4.426% | $160.6176 | $160.62 | $160.60 | $160.60 |
| Purchase #2 | $190.79 | 4.847% | $200.0376 | $200.04 | $200.05 | $200.00 |
| Purchase #3 | $113.28 | 6.610% | $120.7678 | $120.77 | $120.75 | $120.80 |
| Purchase #4 | $151.35 | 8.203% | $163.7652 | $163.77 | $163.75 | $163.80 |
| Purchase #5 | $182.79 | 11.694% | $204.1655 | $204.17 | $204.15 | $204.20 |
| Purchase #6 | $109.43 | 11.735% | $122.2716 | $122.27 | $122.25 | $122.30 |
| Purchase #7 | $74.35 | 4.115% | $77.4095 | $77.41 | $77.40 | $77.40 |
| 7 purchase totals = | $975.80 | $1,049.0348 | $1,049.05 | $1,048.95 | $1,049.10 | |