| 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 | $54.69 | 6.408% | $58.1945 | $58.19 | $58.20 | $58.20 |
| Purchase #2 | $133.52 | 6.381% | $142.0399 | $142.04 | $142.05 | $142.00 |
| Purchase #3 | $14.46 | 11.339% | $16.0996 | $16.10 | $16.10 | $16.10 |
| Purchase #4 | $199.42 | 6.271% | $211.9256 | $211.93 | $211.95 | $211.90 |
| Purchase #5 | $165.93 | 5.349% | $174.8056 | $174.81 | $174.80 | $174.80 |
| Purchase #6 | $133.61 | 8.120% | $144.4591 | $144.46 | $144.45 | $144.50 |
| Purchase #7 | $178.67 | 9.545% | $195.7241 | $195.72 | $195.70 | $195.70 |
| 7 purchase totals = | $880.30 | $943.2484 | $943.25 | $943.25 | $943.20 | |