| 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 | $58.84 | 7.481% | $63.2418 | $63.24 | $63.25 | $63.20 |
| Purchase #2 | $151.62 | 10.210% | $167.1004 | $167.10 | $167.10 | $167.10 |
| Purchase #3 | $174.29 | 8.844% | $189.7042 | $189.70 | $189.70 | $189.70 |
| Purchase #4 | $118.65 | 8.774% | $129.0604 | $129.06 | $129.05 | $129.10 |
| Purchase #5 | $175.50 | 7.645% | $188.917 | $188.92 | $188.90 | $188.90 |
| Purchase #6 | $80.36 | 10.381% | $88.7022 | $88.70 | $88.70 | $88.70 |
| Purchase #7 | $14.76 | 4.657% | $15.4474 | $15.45 | $15.45 | $15.40 |
| 7 purchase totals = | $774.02 | $842.1734 | $842.17 | $842.15 | $842.10 | |