| 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 | $166.38 | 13.381% | $188.6433 | $188.64 | $188.65 | $188.60 |
| Purchase #2 | $173.55 | 7.532% | $186.6218 | $186.62 | $186.60 | $186.60 |
| Purchase #3 | $126.82 | 5.267% | $133.4996 | $133.50 | $133.50 | $133.50 |
| Purchase #4 | $50.95 | 8.646% | $55.3551 | $55.36 | $55.35 | $55.40 |
| Purchase #5 | $122.78 | 12.282% | $137.8598 | $137.86 | $137.85 | $137.90 |
| Purchase #6 | $59.84 | 6.231% | $63.5686 | $63.57 | $63.55 | $63.60 |
| Purchase #7 | $36.74 | 11.436% | $40.9416 | $40.94 | $40.95 | $40.90 |
| 7 purchase totals = | $737.06 | $806.4898 | $806.49 | $806.45 | $806.50 | |