| 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 | $138.70 | 5.585% | $146.4464 | $146.45 | $146.45 | $146.40 |
| Purchase #2 | $34.98 | 12.514% | $39.3574 | $39.36 | $39.35 | $39.40 |
| Purchase #3 | $46.54 | 7.721% | $50.1334 | $50.13 | $50.15 | $50.10 |
| Purchase #4 | $224.41 | 5.779% | $237.3787 | $237.38 | $237.40 | $237.40 |
| Purchase #5 | $72.71 | 3.854% | $75.5122 | $75.51 | $75.50 | $75.50 |
| Purchase #6 | $84.56 | 11.633% | $94.3969 | $94.40 | $94.40 | $94.40 |
| Purchase #7 | $136.37 | 8.769% | $148.3283 | $148.33 | $148.35 | $148.30 |
| 7 purchase totals = | $738.27 | $791.5533 | $791.56 | $791.60 | $791.50 | |