| 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 | $146.65 | 8.382% | $158.9422 | $158.94 | $158.95 | $158.90 |
| Purchase #2 | $187.47 | 10.644% | $207.4243 | $207.42 | $207.40 | $207.40 |
| Purchase #3 | $233.84 | 4.277% | $243.8413 | $243.84 | $243.85 | $243.80 |
| Purchase #4 | $91.98 | 5.520% | $97.0573 | $97.06 | $97.05 | $97.10 |
| Purchase #5 | $206.74 | 13.345% | $234.3295 | $234.33 | $234.35 | $234.30 |
| Purchase #6 | $233.72 | 8.427% | $253.4156 | $253.42 | $253.40 | $253.40 |
| Purchase #7 | $228.71 | 7.112% | $244.9759 | $244.98 | $245.00 | $245.00 |
| 7 purchase totals = | $1,329.11 | $1,439.9861 | $1,439.99 | $1,440.00 | $1,439.90 | |