| 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 | $167.36 | 7.140% | $179.3095 | $179.31 | $179.30 | $179.30 |
| Purchase #2 | $145.97 | 4.502% | $152.5416 | $152.54 | $152.55 | $152.50 |
| Purchase #3 | $136.84 | 6.857% | $146.2231 | $146.22 | $146.20 | $146.20 |
| Purchase #4 | $208.65 | 10.787% | $231.1571 | $231.16 | $231.15 | $231.20 |
| Purchase #5 | $20.88 | 9.268% | $22.8152 | $22.82 | $22.80 | $22.80 |
| Purchase #6 | $146.28 | 11.849% | $163.6127 | $163.61 | $163.60 | $163.60 |
| Purchase #7 | $60.31 | 13.511% | $68.4585 | $68.46 | $68.45 | $68.50 |
| 7 purchase totals = | $886.29 | $964.1177 | $964.12 | $964.05 | $964.10 | |