| 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 | $158.96 | 7.482% | $170.8534 | $170.85 | $170.85 | $170.90 |
| Purchase #2 | $97.54 | 7.684% | $105.035 | $105.04 | $105.05 | $105.00 |
| Purchase #3 | $238.53 | 7.470% | $256.3482 | $256.35 | $256.35 | $256.30 |
| Purchase #4 | $217.37 | 3.416% | $224.7954 | $224.80 | $224.80 | $224.80 |
| Purchase #5 | $185.69 | 4.724% | $194.462 | $194.46 | $194.45 | $194.50 |
| Purchase #6 | $129.95 | 7.786% | $140.0679 | $140.07 | $140.05 | $140.10 |
| Purchase #7 | $217.72 | 8.143% | $235.4489 | $235.45 | $235.45 | $235.40 |
| 7 purchase totals = | $1,245.76 | $1,327.0108 | $1,327.02 | $1,327.00 | $1,327.00 | |