| 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 | $108.78 | 7.590% | $117.0364 | $117.04 | $117.05 | $117.00 |
| Purchase #2 | $182.58 | 4.730% | $191.216 | $191.22 | $191.20 | $191.20 |
| Purchase #3 | $124.49 | 13.420% | $141.1966 | $141.20 | $141.20 | $141.20 |
| Purchase #4 | $26.76 | 7.739% | $28.831 | $28.83 | $28.85 | $28.80 |
| Purchase #5 | $157.56 | 9.136% | $171.9547 | $171.95 | $171.95 | $172.00 |
| Purchase #6 | $34.83 | 3.566% | $36.072 | $36.07 | $36.05 | $36.10 |
| Purchase #7 | $46.51 | 8.776% | $50.5917 | $50.59 | $50.60 | $50.60 |
| 7 purchase totals = | $681.51 | $736.8984 | $736.90 | $736.90 | $736.90 | |