| 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 | $145.42 | 7.596% | $156.4661 | $156.47 | $156.45 | $156.50 |
| Purchase #2 | $234.64 | 13.130% | $265.4482 | $265.45 | $265.45 | $265.40 |
| Purchase #3 | $158.40 | 5.309% | $166.8095 | $166.81 | $166.80 | $166.80 |
| Purchase #4 | $137.29 | 4.263% | $143.1427 | $143.14 | $143.15 | $143.10 |
| Purchase #5 | $250.63 | 13.324% | $284.0239 | $284.02 | $284.00 | $284.00 |
| Purchase #6 | $222.36 | 6.479% | $236.7667 | $236.77 | $236.75 | $236.80 |
| Purchase #7 | $15.37 | 6.782% | $16.4124 | $16.41 | $16.40 | $16.40 |
| 7 purchase totals = | $1,164.11 | $1,269.0695 | $1,269.07 | $1,269.00 | $1,269.00 | |