| 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 | $133.54 | 4.350% | $139.349 | $139.35 | $139.35 | $139.30 |
| Purchase #2 | $104.44 | 8.369% | $113.1806 | $113.18 | $113.20 | $113.20 |
| Purchase #3 | $121.68 | 7.764% | $131.1272 | $131.13 | $131.15 | $131.10 |
| Purchase #4 | $157.90 | 4.869% | $165.5882 | $165.59 | $165.60 | $165.60 |
| Purchase #5 | $129.25 | 10.683% | $143.0578 | $143.06 | $143.05 | $143.10 |
| Purchase #6 | $212.44 | 4.399% | $221.7852 | $221.79 | $221.80 | $221.80 |
| Purchase #7 | $46.87 | 11.125% | $52.0843 | $52.08 | $52.10 | $52.10 |
| 7 purchase totals = | $906.12 | $966.1723 | $966.18 | $966.25 | $966.20 | |