| 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 | $163.72 | 5.857% | $173.3091 | $173.31 | $173.30 | $173.30 |
| Purchase #2 | $7.32 | 8.568% | $7.9472 | $7.95 | $7.95 | $7.90 |
| Purchase #3 | $33.91 | 13.227% | $38.3953 | $38.40 | $38.40 | $38.40 |
| Purchase #4 | $216.51 | 3.654% | $224.4213 | $224.42 | $224.40 | $224.40 |
| Purchase #5 | $96.98 | 8.544% | $105.266 | $105.27 | $105.25 | $105.30 |
| Purchase #6 | $98.78 | 12.184% | $110.8154 | $110.82 | $110.80 | $110.80 |
| Purchase #7 | $172.44 | 12.791% | $194.4968 | $194.50 | $194.50 | $194.50 |
| 7 purchase totals = | $789.66 | $854.6511 | $854.67 | $854.60 | $854.60 | |