| 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 | $178.97 | 6.640% | $190.8536 | $190.85 | $190.85 | $190.90 |
| Purchase #2 | $102.44 | 7.712% | $110.3402 | $110.34 | $110.35 | $110.30 |
| Purchase #3 | $57.76 | 10.594% | $63.8791 | $63.88 | $63.90 | $63.90 |
| Purchase #4 | $239.99 | 7.430% | $257.8213 | $257.82 | $257.80 | $257.80 |
| Purchase #5 | $125.25 | 12.372% | $140.7459 | $140.75 | $140.75 | $140.70 |
| Purchase #6 | $98.88 | 8.342% | $107.1286 | $107.13 | $107.15 | $107.10 |
| Purchase #7 | $56.94 | 12.759% | $64.205 | $64.21 | $64.20 | $64.20 |
| 7 purchase totals = | $860.23 | $934.9737 | $934.98 | $935.00 | $934.90 | |