| 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 | $174.35 | 10.683% | $192.9758 | $192.98 | $193.00 | $193.00 |
| Purchase #2 | $43.87 | 7.867% | $47.3213 | $47.32 | $47.30 | $47.30 |
| Purchase #3 | $90.39 | 3.240% | $93.3186 | $93.32 | $93.30 | $93.30 |
| Purchase #4 | $155.46 | 9.169% | $169.7141 | $169.71 | $169.70 | $169.70 |
| Purchase #5 | $237.85 | 9.330% | $260.0414 | $260.04 | $260.05 | $260.00 |
| Purchase #6 | $93.45 | 12.348% | $104.9892 | $104.99 | $105.00 | $105.00 |
| Purchase #7 | $178.73 | 13.662% | $203.1481 | $203.15 | $203.15 | $203.10 |
| 7 purchase totals = | $974.10 | $1,071.5085 | $1,071.51 | $1,071.50 | $1,071.40 | |