| 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 | $153.95 | 6.336% | $163.7043 | $163.70 | $163.70 | $163.70 |
| Purchase #2 | $203.80 | 12.240% | $228.7451 | $228.75 | $228.75 | $228.70 |
| Purchase #3 | $106.59 | 7.482% | $114.5651 | $114.57 | $114.55 | $114.60 |
| Purchase #4 | $94.46 | 7.603% | $101.6418 | $101.64 | $101.65 | $101.60 |
| Purchase #5 | $143.98 | 11.719% | $160.853 | $160.85 | $160.85 | $160.90 |
| Purchase #6 | $52.74 | 8.184% | $57.0562 | $57.06 | $57.05 | $57.10 |
| Purchase #7 | $80.31 | 4.421% | $83.8605 | $83.86 | $83.85 | $83.90 |
| 7 purchase totals = | $835.83 | $910.4260 | $910.43 | $910.40 | $910.50 | |