| 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 | $121.68 | 13.669% | $138.3124 | $138.31 | $138.30 | $138.30 |
| Purchase #2 | $151.80 | 5.160% | $159.6329 | $159.63 | $159.65 | $159.60 |
| Purchase #3 | $84.43 | 4.154% | $87.9372 | $87.94 | $87.95 | $87.90 |
| Purchase #4 | $184.66 | 7.766% | $199.0007 | $199.00 | $199.00 | $199.00 |
| Purchase #5 | $158.59 | 7.550% | $170.5635 | $170.56 | $170.55 | $170.60 |
| Purchase #6 | $86.71 | 13.795% | $98.6716 | $98.67 | $98.65 | $98.70 |
| Purchase #7 | $242.56 | 6.322% | $257.8946 | $257.89 | $257.90 | $257.90 |
| 7 purchase totals = | $1,030.43 | $1,112.0129 | $1,112.00 | $1,112.00 | $1,112.00 | |