| 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 | $172.94 | 11.105% | $192.145 | $192.15 | $192.15 | $192.10 |
| Purchase #2 | $157.45 | 9.622% | $172.5998 | $172.60 | $172.60 | $172.60 |
| Purchase #3 | $53.92 | 8.502% | $58.5043 | $58.50 | $58.50 | $58.50 |
| Purchase #4 | $7.25 | 10.862% | $8.0375 | $8.04 | $8.05 | $8.00 |
| Purchase #5 | $44.97 | 12.264% | $50.4851 | $50.49 | $50.50 | $50.50 |
| Purchase #6 | $97.41 | 13.112% | $110.1824 | $110.18 | $110.20 | $110.20 |
| Purchase #7 | $180.44 | 11.801% | $201.7337 | $201.73 | $201.75 | $201.70 |
| 7 purchase totals = | $714.38 | $793.6878 | $793.69 | $793.75 | $793.60 | |