| 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 | $161.42 | 11.558% | $180.0769 | $180.08 | $180.10 | $180.10 |
| Purchase #2 | $102.67 | 5.293% | $108.1043 | $108.10 | $108.10 | $108.10 |
| Purchase #3 | $150.26 | 8.841% | $163.5445 | $163.54 | $163.55 | $163.50 |
| Purchase #4 | $158.35 | 4.614% | $165.6563 | $165.66 | $165.65 | $165.70 |
| Purchase #5 | $100.68 | 3.787% | $104.4928 | $104.49 | $104.50 | $104.50 |
| Purchase #6 | $6.55 | 4.282% | $6.8305 | $6.83 | $6.85 | $6.80 |
| Purchase #7 | $57.60 | 10.496% | $63.6457 | $63.65 | $63.65 | $63.60 |
| 7 purchase totals = | $737.53 | $792.3510 | $792.35 | $792.40 | $792.30 | |