| 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 | $35.35 | 8.645% | $38.406 | $38.41 | $38.40 | $38.40 |
| Purchase #2 | $119.95 | 10.209% | $132.1957 | $132.20 | $132.20 | $132.20 |
| Purchase #3 | $143.26 | 10.456% | $158.2393 | $158.24 | $158.25 | $158.20 |
| Purchase #4 | $160.28 | 9.112% | $174.8847 | $174.88 | $174.90 | $174.90 |
| Purchase #5 | $190.35 | 5.347% | $200.528 | $200.53 | $200.55 | $200.50 |
| Purchase #6 | $70.89 | 5.731% | $74.9527 | $74.95 | $74.95 | $75.00 |
| Purchase #7 | $39.39 | 5.117% | $41.4056 | $41.41 | $41.40 | $41.40 |
| 7 purchase totals = | $759.47 | $820.6120 | $820.62 | $820.65 | $820.60 | |