| 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 | $147.75 | 12.558% | $166.3044 | $166.30 | $166.30 | $166.30 |
| Purchase #2 | $220.38 | 12.229% | $247.3303 | $247.33 | $247.35 | $247.30 |
| Purchase #3 | $97.86 | 9.391% | $107.05 | $107.05 | $107.05 | $107.10 |
| Purchase #4 | $101.84 | 3.219% | $105.1182 | $105.12 | $105.10 | $105.10 |
| Purchase #5 | $115.34 | 12.773% | $130.0724 | $130.07 | $130.05 | $130.10 |
| Purchase #6 | $100.69 | 3.543% | $104.2574 | $104.26 | $104.25 | $104.30 |
| Purchase #7 | $42.96 | 10.488% | $47.4656 | $47.47 | $47.45 | $47.50 |
| 7 purchase totals = | $826.82 | $907.5983 | $907.60 | $907.55 | $907.70 | |