| 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 | $182.48 | 5.642% | $192.7755 | $192.78 | $192.80 | $192.80 |
| Purchase #2 | $5.87 | 7.739% | $6.3243 | $6.32 | $6.30 | $6.30 |
| Purchase #3 | $110.67 | 4.833% | $116.0187 | $116.02 | $116.00 | $116.00 |
| Purchase #4 | $30.40 | 9.306% | $33.229 | $33.23 | $33.25 | $33.20 |
| Purchase #5 | $189.47 | 12.441% | $213.042 | $213.04 | $213.05 | $213.00 |
| Purchase #6 | $237.30 | 3.619% | $245.8879 | $245.89 | $245.90 | $245.90 |
| Purchase #7 | $173.42 | 4.226% | $180.7487 | $180.75 | $180.75 | $180.70 |
| 7 purchase totals = | $929.61 | $988.0261 | $988.03 | $988.05 | $987.90 | |