| 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 | $193.97 | 8.541% | $210.537 | $210.54 | $210.55 | $210.50 |
| Purchase #2 | $97.26 | 3.793% | $100.9491 | $100.95 | $100.95 | $100.90 |
| Purchase #3 | $125.30 | 13.845% | $142.6478 | $142.65 | $142.65 | $142.60 |
| Purchase #4 | $117.69 | 3.195% | $121.4502 | $121.45 | $121.45 | $121.50 |
| Purchase #5 | $160.85 | 11.813% | $179.8512 | $179.85 | $179.85 | $179.90 |
| Purchase #6 | $26.73 | 6.742% | $28.5321 | $28.53 | $28.55 | $28.50 |
| Purchase #7 | $75.87 | 5.720% | $80.2098 | $80.21 | $80.20 | $80.20 |
| 7 purchase totals = | $797.67 | $864.1772 | $864.18 | $864.20 | $864.10 | |