| 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 | $151.40 | 12.799% | $170.7777 | $170.78 | $170.80 | $170.80 |
| Purchase #2 | $177.75 | 3.488% | $183.9499 | $183.95 | $183.95 | $183.90 |
| Purchase #3 | $52.32 | 12.257% | $58.7329 | $58.73 | $58.75 | $58.70 |
| Purchase #4 | $240.88 | 4.289% | $251.2113 | $251.21 | $251.20 | $251.20 |
| Purchase #5 | $87.65 | 9.287% | $95.7901 | $95.79 | $95.80 | $95.80 |
| Purchase #6 | $228.55 | 12.376% | $256.8353 | $256.84 | $256.85 | $256.80 |
| Purchase #7 | $26.26 | 4.155% | $27.3511 | $27.35 | $27.35 | $27.40 |
| 7 purchase totals = | $964.81 | $1,044.6483 | $1,044.65 | $1,044.70 | $1,044.60 | |