| 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 | $133.79 | 8.420% | $145.0551 | $145.06 | $145.05 | $145.10 |
| Purchase #2 | $22.96 | 11.500% | $25.6004 | $25.60 | $25.60 | $25.60 |
| Purchase #3 | $121.71 | 5.289% | $128.1472 | $128.15 | $128.15 | $128.10 |
| Purchase #4 | $249.74 | 9.298% | $272.9608 | $272.96 | $272.95 | $273.00 |
| Purchase #5 | $69.83 | 8.808% | $75.9806 | $75.98 | $76.00 | $76.00 |
| Purchase #6 | $73.27 | 13.347% | $83.0493 | $83.05 | $83.05 | $83.00 |
| Purchase #7 | $150.38 | 5.254% | $158.281 | $158.28 | $158.30 | $158.30 |
| 7 purchase totals = | $821.68 | $889.0744 | $889.08 | $889.10 | $889.10 | |