| 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 | $231.43 | 13.383% | $262.4023 | $262.40 | $262.40 | $262.40 |
| Purchase #2 | $42.41 | 13.808% | $48.266 | $48.27 | $48.25 | $48.30 |
| Purchase #3 | $79.37 | 6.693% | $84.6822 | $84.68 | $84.70 | $84.70 |
| Purchase #4 | $148.29 | 3.506% | $153.489 | $153.49 | $153.50 | $153.50 |
| Purchase #5 | $80.71 | 13.730% | $91.7915 | $91.79 | $91.80 | $91.80 |
| Purchase #6 | $139.93 | 6.665% | $149.2563 | $149.26 | $149.25 | $149.30 |
| Purchase #7 | $164.42 | 13.618% | $186.8107 | $186.81 | $186.80 | $186.80 |
| 7 purchase totals = | $886.56 | $976.6980 | $976.70 | $976.70 | $976.80 | |