| 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 | $169.38 | 3.175% | $174.7578 | $174.76 | $174.75 | $174.80 |
| Purchase #2 | $117.46 | 7.397% | $126.1485 | $126.15 | $126.15 | $126.10 |
| Purchase #3 | $216.88 | 12.636% | $244.285 | $244.29 | $244.30 | $244.30 |
| Purchase #4 | $93.51 | 12.268% | $104.9818 | $104.98 | $105.00 | $105.00 |
| Purchase #5 | $23.71 | 5.597% | $25.037 | $25.04 | $25.05 | $25.00 |
| Purchase #6 | $91.79 | 13.219% | $103.9237 | $103.92 | $103.90 | $103.90 |
| Purchase #7 | $150.40 | 7.626% | $161.8695 | $161.87 | $161.85 | $161.90 |
| 7 purchase totals = | $863.13 | $941.0033 | $941.01 | $941.00 | $941.00 | |