| 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 | $137.80 | 8.600% | $149.6508 | $149.65 | $149.65 | $149.70 |
| Purchase #2 | $88.28 | 10.437% | $97.4938 | $97.49 | $97.50 | $97.50 |
| Purchase #3 | $158.56 | 10.669% | $175.4768 | $175.48 | $175.50 | $175.50 |
| Purchase #4 | $57.78 | 4.842% | $60.5777 | $60.58 | $60.60 | $60.60 |
| Purchase #5 | $58.37 | 11.860% | $65.2927 | $65.29 | $65.30 | $65.30 |
| Purchase #6 | $133.46 | 8.354% | $144.6092 | $144.61 | $144.60 | $144.60 |
| Purchase #7 | $121.99 | 11.752% | $136.3263 | $136.33 | $136.35 | $136.30 |
| 7 purchase totals = | $756.24 | $829.4273 | $829.43 | $829.50 | $829.50 | |