| 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 | $127.97 | 13.366% | $145.0745 | $145.07 | $145.05 | $145.10 |
| Purchase #2 | $237.68 | 5.307% | $250.2937 | $250.29 | $250.30 | $250.30 |
| Purchase #3 | $228.56 | 12.115% | $256.25 | $256.25 | $256.25 | $256.30 |
| Purchase #4 | $100.50 | 9.222% | $109.7681 | $109.77 | $109.75 | $109.80 |
| Purchase #5 | $18.76 | 4.752% | $19.6515 | $19.65 | $19.65 | $19.70 |
| Purchase #6 | $66.87 | 12.481% | $75.216 | $75.22 | $75.20 | $75.20 |
| Purchase #7 | $81.32 | 7.240% | $87.2076 | $87.21 | $87.20 | $87.20 |
| 7 purchase totals = | $861.66 | $943.4614 | $943.46 | $943.40 | $943.60 | |