| 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 | $167.59 | 13.348% | $189.9599 | $189.96 | $189.95 | $190.00 |
| Purchase #2 | $84.32 | 10.439% | $93.1222 | $93.12 | $93.10 | $93.10 |
| Purchase #3 | $26.99 | 11.704% | $30.1489 | $30.15 | $30.15 | $30.10 |
| Purchase #4 | $235.79 | 11.788% | $263.5849 | $263.58 | $263.60 | $263.60 |
| Purchase #5 | $101.31 | 7.401% | $108.808 | $108.81 | $108.80 | $108.80 |
| Purchase #6 | $49.97 | 5.838% | $52.8872 | $52.89 | $52.90 | $52.90 |
| Purchase #7 | $15.53 | 5.469% | $16.3793 | $16.38 | $16.40 | $16.40 |
| 7 purchase totals = | $681.50 | $754.8904 | $754.89 | $754.90 | $754.90 | |