| 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 | $131.89 | 4.760% | $138.168 | $138.17 | $138.15 | $138.20 |
| Purchase #2 | $169.26 | 3.489% | $175.1655 | $175.17 | $175.15 | $175.20 |
| Purchase #3 | $94.29 | 10.259% | $103.9632 | $103.96 | $103.95 | $104.00 |
| Purchase #4 | $58.95 | 5.389% | $62.1268 | $62.13 | $62.15 | $62.10 |
| Purchase #5 | $111.88 | 13.333% | $126.797 | $126.80 | $126.80 | $126.80 |
| Purchase #6 | $50.89 | 6.148% | $54.0187 | $54.02 | $54.00 | $54.00 |
| Purchase #7 | $111.51 | 5.788% | $117.9642 | $117.96 | $117.95 | $118.00 |
| 7 purchase totals = | $728.67 | $778.2034 | $778.21 | $778.15 | $778.30 | |