| 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 | $148.33 | 10.198% | $163.4567 | $163.46 | $163.45 | $163.50 |
| Purchase #2 | $170.57 | 12.293% | $191.5382 | $191.54 | $191.55 | $191.50 |
| Purchase #3 | $8.30 | 4.400% | $8.6652 | $8.67 | $8.65 | $8.70 |
| Purchase #4 | $134.59 | 6.247% | $142.9978 | $143.00 | $143.00 | $143.00 |
| Purchase #5 | $42.74 | 5.166% | $44.9479 | $44.95 | $44.95 | $44.90 |
| Purchase #6 | $49.26 | 7.232% | $52.8225 | $52.82 | $52.80 | $52.80 |
| Purchase #7 | $52.94 | 13.153% | $59.9032 | $59.90 | $59.90 | $59.90 |
| 7 purchase totals = | $606.73 | $664.3315 | $664.34 | $664.30 | $664.30 | |