| 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 | $133.97 | 11.330% | $149.1488 | $149.15 | $149.15 | $149.10 |
| Purchase #2 | $246.80 | 3.689% | $255.9045 | $255.90 | $255.90 | $255.90 |
| Purchase #3 | $203.77 | 10.463% | $225.0905 | $225.09 | $225.10 | $225.10 |
| Purchase #4 | $212.77 | 6.766% | $227.166 | $227.17 | $227.15 | $227.20 |
| Purchase #5 | $188.56 | 13.385% | $213.7988 | $213.80 | $213.80 | $213.80 |
| Purchase #6 | $58.38 | 7.692% | $62.8706 | $62.87 | $62.85 | $62.90 |
| Purchase #7 | $170.86 | 6.709% | $182.323 | $182.32 | $182.30 | $182.30 |
| 7 purchase totals = | $1,215.11 | $1,316.3022 | $1,316.30 | $1,316.25 | $1,316.30 | |