| 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 | $126.97 | 3.782% | $131.772 | $131.77 | $131.75 | $131.80 |
| Purchase #2 | $21.83 | 13.120% | $24.6941 | $24.69 | $24.70 | $24.70 |
| Purchase #3 | $181.59 | 4.382% | $189.5473 | $189.55 | $189.55 | $189.50 |
| Purchase #4 | $156.68 | 7.549% | $168.5078 | $168.51 | $168.50 | $168.50 |
| Purchase #5 | $36.82 | 9.709% | $40.3949 | $40.39 | $40.40 | $40.40 |
| Purchase #6 | $180.82 | 12.708% | $203.7986 | $203.80 | $203.80 | $203.80 |
| Purchase #7 | $68.65 | 7.858% | $74.0445 | $74.04 | $74.05 | $74.00 |
| 7 purchase totals = | $773.36 | $832.7592 | $832.75 | $832.75 | $832.70 | |