| 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 | $117.55 | 6.494% | $125.1837 | $125.18 | $125.20 | $125.20 |
| Purchase #2 | $75.67 | 6.625% | $80.6831 | $80.68 | $80.70 | $80.70 |
| Purchase #3 | $74.53 | 7.657% | $80.2368 | $80.24 | $80.25 | $80.20 |
| Purchase #4 | $106.25 | 5.714% | $112.3211 | $112.32 | $112.30 | $112.30 |
| Purchase #5 | $229.34 | 5.114% | $241.0684 | $241.07 | $241.05 | $241.10 |
| Purchase #6 | $161.51 | 12.146% | $181.127 | $181.13 | $181.15 | $181.10 |
| Purchase #7 | $58.53 | 5.463% | $61.7275 | $61.73 | $61.75 | $61.70 |
| 7 purchase totals = | $823.38 | $882.3476 | $882.35 | $882.40 | $882.30 | |