| 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 | $142.87 | 4.483% | $149.2749 | $149.27 | $149.25 | $149.30 |
| Purchase #2 | $104.34 | 12.540% | $117.4242 | $117.42 | $117.40 | $117.40 |
| Purchase #3 | $123.86 | 13.803% | $140.9564 | $140.96 | $140.95 | $141.00 |
| Purchase #4 | $23.68 | 12.313% | $26.5957 | $26.60 | $26.60 | $26.60 |
| Purchase #5 | $118.57 | 13.566% | $134.6552 | $134.66 | $134.65 | $134.70 |
| Purchase #6 | $119.64 | 6.191% | $127.0469 | $127.05 | $127.05 | $127.00 |
| Purchase #7 | $107.41 | 9.784% | $117.919 | $117.92 | $117.90 | $117.90 |
| 7 purchase totals = | $740.37 | $813.8723 | $813.88 | $813.80 | $813.90 | |