| 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 | $180.91 | 9.407% | $197.9282 | $197.93 | $197.95 | $197.90 |
| Purchase #2 | $106.29 | 13.644% | $120.7922 | $120.79 | $120.80 | $120.80 |
| Purchase #3 | $69.43 | 5.758% | $73.4278 | $73.43 | $73.45 | $73.40 |
| Purchase #4 | $23.80 | 10.195% | $26.2264 | $26.23 | $26.25 | $26.20 |
| Purchase #5 | $200.57 | 9.758% | $220.1416 | $220.14 | $220.15 | $220.10 |
| Purchase #6 | $139.93 | 13.247% | $158.4665 | $158.47 | $158.45 | $158.50 |
| Purchase #7 | $36.68 | 12.379% | $41.2206 | $41.22 | $41.20 | $41.20 |
| 7 purchase totals = | $757.61 | $838.2033 | $838.21 | $838.25 | $838.10 | |