| 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 | $159.90 | 5.120% | $168.0869 | $168.09 | $168.10 | $168.10 |
| Purchase #2 | $219.37 | 10.590% | $242.6013 | $242.60 | $242.60 | $242.60 |
| Purchase #3 | $88.87 | 9.691% | $97.4824 | $97.48 | $97.50 | $97.50 |
| Purchase #4 | $62.79 | 7.781% | $67.6757 | $67.68 | $67.70 | $67.70 |
| Purchase #5 | $175.48 | 11.552% | $195.7514 | $195.75 | $195.75 | $195.80 |
| Purchase #6 | $157.80 | 6.531% | $168.1059 | $168.11 | $168.10 | $168.10 |
| Purchase #7 | $219.50 | 6.791% | $234.4062 | $234.41 | $234.40 | $234.40 |
| 7 purchase totals = | $1,083.71 | $1,174.1098 | $1,174.12 | $1,174.15 | $1,174.20 | |