| 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 | $135.69 | 10.214% | $149.5494 | $149.55 | $149.55 | $149.50 |
| Purchase #2 | $142.39 | 11.858% | $159.2746 | $159.27 | $159.25 | $159.30 |
| Purchase #3 | $171.50 | 10.439% | $189.4029 | $189.40 | $189.40 | $189.40 |
| Purchase #4 | $61.71 | 7.499% | $66.3376 | $66.34 | $66.35 | $66.30 |
| Purchase #5 | $66.48 | 5.657% | $70.2408 | $70.24 | $70.25 | $70.20 |
| Purchase #6 | $64.54 | 11.708% | $72.0963 | $72.10 | $72.10 | $72.10 |
| Purchase #7 | $111.79 | 13.343% | $126.7061 | $126.71 | $126.70 | $126.70 |
| 7 purchase totals = | $754.10 | $833.6077 | $833.61 | $833.60 | $833.50 | |