| 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 | $170.32 | 13.444% | $193.2178 | $193.22 | $193.20 | $193.20 |
| Purchase #2 | $117.63 | 3.419% | $121.6518 | $121.65 | $121.65 | $121.70 |
| Purchase #3 | $25.42 | 10.649% | $28.127 | $28.13 | $28.15 | $28.10 |
| Purchase #4 | $126.74 | 13.215% | $143.4887 | $143.49 | $143.50 | $143.50 |
| Purchase #5 | $212.39 | 10.553% | $234.8035 | $234.80 | $234.80 | $234.80 |
| Purchase #6 | $132.64 | 4.464% | $138.561 | $138.56 | $138.55 | $138.60 |
| Purchase #7 | $19.96 | 12.589% | $22.4728 | $22.47 | $22.45 | $22.50 |
| 7 purchase totals = | $805.10 | $882.3226 | $882.32 | $882.30 | $882.40 | |