| 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 | $167.69 | 6.736% | $178.9856 | $178.99 | $179.00 | $179.00 |
| Purchase #2 | $139.61 | 10.699% | $154.5469 | $154.55 | $154.55 | $154.50 |
| Purchase #3 | $220.60 | 10.218% | $243.1409 | $243.14 | $243.15 | $243.10 |
| Purchase #4 | $142.33 | 13.605% | $161.694 | $161.69 | $161.70 | $161.70 |
| Purchase #5 | $90.36 | 13.205% | $102.292 | $102.29 | $102.30 | $102.30 |
| Purchase #6 | $113.77 | 6.785% | $121.4893 | $121.49 | $121.50 | $121.50 |
| Purchase #7 | $76.42 | 3.579% | $79.1551 | $79.16 | $79.15 | $79.20 |
| 7 purchase totals = | $950.78 | $1,041.3038 | $1,041.31 | $1,041.35 | $1,041.30 | |