| 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 | $177.26 | 6.567% | $188.9007 | $188.90 | $188.90 | $188.90 |
| Purchase #2 | $197.98 | 10.176% | $218.1264 | $218.13 | $218.15 | $218.10 |
| Purchase #3 | $195.29 | 6.849% | $208.6654 | $208.67 | $208.65 | $208.70 |
| Purchase #4 | $25.61 | 13.849% | $29.1567 | $29.16 | $29.15 | $29.20 |
| Purchase #5 | $150.51 | 10.667% | $166.5649 | $166.56 | $166.55 | $166.60 |
| Purchase #6 | $149.49 | 10.161% | $164.6797 | $164.68 | $164.70 | $164.70 |
| Purchase #7 | $117.45 | 7.276% | $125.9957 | $126.00 | $126.00 | $126.00 |
| 7 purchase totals = | $1,013.59 | $1,102.0895 | $1,102.10 | $1,102.10 | $1,102.20 | |