| 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 | $98.56 | 7.747% | $106.1954 | $106.20 | $106.20 | $106.20 |
| Purchase #2 | $131.96 | 8.528% | $143.2135 | $143.21 | $143.20 | $143.20 |
| Purchase #3 | $9.71 | 10.190% | $10.6994 | $10.70 | $10.70 | $10.70 |
| Purchase #4 | $62.26 | 10.410% | $68.7413 | $68.74 | $68.75 | $68.70 |
| Purchase #5 | $121.78 | 11.516% | $135.8042 | $135.80 | $135.80 | $135.80 |
| Purchase #6 | $171.85 | 10.657% | $190.1641 | $190.16 | $190.15 | $190.20 |
| Purchase #7 | $148.97 | 5.758% | $157.5477 | $157.55 | $157.55 | $157.50 |
| 7 purchase totals = | $745.09 | $812.3656 | $812.36 | $812.35 | $812.30 | |