| 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 | $44.96 | 13.861% | $51.1919 | $51.19 | $51.20 | $51.20 |
| Purchase #2 | $18.26 | 8.503% | $19.8126 | $19.81 | $19.80 | $19.80 |
| Purchase #3 | $139.56 | 12.269% | $156.6826 | $156.68 | $156.70 | $156.70 |
| Purchase #4 | $168.28 | 13.141% | $190.3937 | $190.39 | $190.40 | $190.40 |
| Purchase #5 | $33.27 | 8.726% | $36.1731 | $36.17 | $36.15 | $36.20 |
| Purchase #6 | $245.37 | 11.214% | $272.8858 | $272.89 | $272.90 | $272.90 |
| Purchase #7 | $133.54 | 7.502% | $143.5582 | $143.56 | $143.55 | $143.60 |
| 7 purchase totals = | $783.24 | $870.6979 | $870.69 | $870.70 | $870.80 | |