| 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 | $134.50 | 6.137% | $142.7543 | $142.75 | $142.75 | $142.80 |
| Purchase #2 | $61.67 | 11.573% | $68.8071 | $68.81 | $68.80 | $68.80 |
| Purchase #3 | $97.73 | 7.120% | $104.6884 | $104.69 | $104.70 | $104.70 |
| Purchase #4 | $73.80 | 11.654% | $82.4007 | $82.40 | $82.40 | $82.40 |
| Purchase #5 | $163.32 | 4.231% | $170.2301 | $170.23 | $170.25 | $170.20 |
| Purchase #6 | $159.53 | 11.869% | $178.4646 | $178.46 | $178.45 | $178.50 |
| Purchase #7 | $69.84 | 13.684% | $79.3969 | $79.40 | $79.40 | $79.40 |
| 7 purchase totals = | $760.39 | $826.7421 | $826.74 | $826.75 | $826.80 | |