| 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 | $159.55 | 9.232% | $174.2797 | $174.28 | $174.30 | $174.30 |
| Purchase #2 | $97.53 | 13.392% | $110.5912 | $110.59 | $110.60 | $110.60 |
| Purchase #3 | $222.94 | 9.254% | $243.5709 | $243.57 | $243.55 | $243.60 |
| Purchase #4 | $180.55 | 6.869% | $192.952 | $192.95 | $192.95 | $193.00 |
| Purchase #5 | $27.54 | 5.606% | $29.0839 | $29.08 | $29.10 | $29.10 |
| Purchase #6 | $238.31 | 11.645% | $266.0612 | $266.06 | $266.05 | $266.10 |
| Purchase #7 | $115.97 | 8.151% | $125.4227 | $125.42 | $125.40 | $125.40 |
| 7 purchase totals = | $1,042.39 | $1,141.9616 | $1,141.95 | $1,141.95 | $1,142.10 | |