| 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 | $179.32 | 8.702% | $194.9244 | $194.92 | $194.90 | $194.90 |
| Purchase #2 | $73.91 | 6.687% | $78.8524 | $78.85 | $78.85 | $78.90 |
| Purchase #3 | $143.59 | 12.243% | $161.1697 | $161.17 | $161.15 | $161.20 |
| Purchase #4 | $153.76 | 10.812% | $170.3845 | $170.38 | $170.40 | $170.40 |
| Purchase #5 | $104.38 | 4.373% | $108.9445 | $108.94 | $108.95 | $108.90 |
| Purchase #6 | $113.86 | 11.278% | $126.7011 | $126.70 | $126.70 | $126.70 |
| Purchase #7 | $56.97 | 12.767% | $64.2434 | $64.24 | $64.25 | $64.20 |
| 7 purchase totals = | $825.79 | $905.2200 | $905.20 | $905.20 | $905.20 | |