| 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 | $154.52 | 10.104% | $170.1327 | $170.13 | $170.15 | $170.10 |
| Purchase #2 | $32.44 | 10.810% | $35.9468 | $35.95 | $35.95 | $35.90 |
| Purchase #3 | $114.82 | 9.231% | $125.419 | $125.42 | $125.40 | $125.40 |
| Purchase #4 | $162.85 | 9.811% | $178.8272 | $178.83 | $178.85 | $178.80 |
| Purchase #5 | $14.57 | 7.270% | $15.6292 | $15.63 | $15.65 | $15.60 |
| Purchase #6 | $226.75 | 7.869% | $244.593 | $244.59 | $244.60 | $244.60 |
| Purchase #7 | $229.71 | 13.652% | $261.07 | $261.07 | $261.05 | $261.10 |
| 7 purchase totals = | $935.66 | $1,031.6179 | $1,031.62 | $1,031.65 | $1,031.50 | |