| 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 | $36.35 | 3.856% | $37.7517 | $37.75 | $37.75 | $37.80 |
| Purchase #2 | $215.97 | 4.527% | $225.747 | $225.75 | $225.75 | $225.70 |
| Purchase #3 | $175.80 | 9.873% | $193.1567 | $193.16 | $193.15 | $193.20 |
| Purchase #4 | $156.26 | 6.566% | $166.52 | $166.52 | $166.50 | $166.50 |
| Purchase #5 | $149.56 | 7.314% | $160.4988 | $160.50 | $160.50 | $160.50 |
| Purchase #6 | $47.73 | 13.771% | $54.3029 | $54.30 | $54.30 | $54.30 |
| Purchase #7 | $31.61 | 11.419% | $35.2195 | $35.22 | $35.20 | $35.20 |
| 7 purchase totals = | $813.28 | $873.1966 | $873.20 | $873.15 | $873.20 | |