| 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 | $189.53 | 4.810% | $198.6464 | $198.65 | $198.65 | $198.60 |
| Purchase #2 | $59.38 | 10.386% | $65.5472 | $65.55 | $65.55 | $65.50 |
| Purchase #3 | $213.35 | 10.469% | $235.6856 | $235.69 | $235.70 | $235.70 |
| Purchase #4 | $149.27 | 3.546% | $154.5631 | $154.56 | $154.55 | $154.60 |
| Purchase #5 | $212.75 | 6.509% | $226.5979 | $226.60 | $226.60 | $226.60 |
| Purchase #6 | $164.81 | 3.381% | $170.3822 | $170.38 | $170.40 | $170.40 |
| Purchase #7 | $108.86 | 10.192% | $119.955 | $119.96 | $119.95 | $120.00 |
| 7 purchase totals = | $1,097.95 | $1,171.3774 | $1,171.39 | $1,171.40 | $1,171.40 | |