| 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 | $189.73 | 13.345% | $215.0495 | $215.05 | $215.05 | $215.00 |
| Purchase #2 | $155.58 | 12.781% | $175.4647 | $175.46 | $175.45 | $175.50 |
| Purchase #3 | $30.66 | 3.395% | $31.7009 | $31.70 | $31.70 | $31.70 |
| Purchase #4 | $188.57 | 12.870% | $212.839 | $212.84 | $212.85 | $212.80 |
| Purchase #5 | $91.33 | 13.760% | $103.897 | $103.90 | $103.90 | $103.90 |
| Purchase #6 | $32.69 | 5.202% | $34.3905 | $34.39 | $34.40 | $34.40 |
| Purchase #7 | $132.90 | 12.763% | $149.862 | $149.86 | $149.85 | $149.90 |
| 7 purchase totals = | $821.46 | $923.2036 | $923.20 | $923.20 | $923.20 | |