| 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 | $195.28 | 6.803% | $208.5649 | $208.56 | $208.55 | $208.60 |
| Purchase #2 | $123.88 | 4.170% | $129.0458 | $129.05 | $129.05 | $129.00 |
| Purchase #3 | $99.79 | 5.152% | $104.9312 | $104.93 | $104.95 | $104.90 |
| Purchase #4 | $20.73 | 7.497% | $22.2841 | $22.28 | $22.30 | $22.30 |
| Purchase #5 | $25.79 | 10.642% | $28.5346 | $28.53 | $28.55 | $28.50 |
| Purchase #6 | $139.67 | 4.858% | $146.4552 | $146.46 | $146.45 | $146.50 |
| Purchase #7 | $16.28 | 10.191% | $17.9391 | $17.94 | $17.95 | $17.90 |
| 7 purchase totals = | $621.42 | $657.7549 | $657.75 | $657.80 | $657.70 | |