| 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 | $176.64 | 13.131% | $199.8346 | $199.83 | $199.85 | $199.80 |
| Purchase #2 | $118.57 | 8.175% | $128.2631 | $128.26 | $128.25 | $128.30 |
| Purchase #3 | $238.70 | 13.773% | $271.5762 | $271.58 | $271.60 | $271.60 |
| Purchase #4 | $229.81 | 12.118% | $257.6584 | $257.66 | $257.65 | $257.70 |
| Purchase #5 | $69.69 | 12.371% | $78.3113 | $78.31 | $78.30 | $78.30 |
| Purchase #6 | $31.61 | 3.669% | $32.7698 | $32.77 | $32.75 | $32.80 |
| Purchase #7 | $118.80 | 5.406% | $125.2223 | $125.22 | $125.20 | $125.20 |
| 7 purchase totals = | $983.82 | $1,093.6357 | $1,093.63 | $1,093.60 | $1,093.70 | |