| 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 | $182.57 | 3.808% | $189.5223 | $189.52 | $189.50 | $189.50 |
| Purchase #2 | $216.58 | 9.273% | $236.6635 | $236.66 | $236.65 | $236.70 |
| Purchase #3 | $220.40 | 3.294% | $227.66 | $227.66 | $227.65 | $227.70 |
| Purchase #4 | $156.36 | 6.733% | $166.8877 | $166.89 | $166.90 | $166.90 |
| Purchase #5 | $245.54 | 6.781% | $262.1901 | $262.19 | $262.20 | $262.20 |
| Purchase #6 | $70.84 | 13.120% | $80.1342 | $80.13 | $80.15 | $80.10 |
| Purchase #7 | $108.49 | 13.476% | $123.1101 | $123.11 | $123.10 | $123.10 |
| 7 purchase totals = | $1,200.78 | $1,286.1679 | $1,286.16 | $1,286.15 | $1,286.20 | |