| 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 | $158.83 | 3.381% | $164.2 | $164.20 | $164.20 | $164.20 |
| Purchase #2 | $226.38 | 6.590% | $241.2984 | $241.30 | $241.30 | $241.30 |
| Purchase #3 | $143.76 | 10.133% | $158.3272 | $158.33 | $158.35 | $158.30 |
| Purchase #4 | $236.52 | 4.421% | $246.9765 | $246.98 | $247.00 | $247.00 |
| Purchase #5 | $32.49 | 7.630% | $34.969 | $34.97 | $34.95 | $35.00 |
| Purchase #6 | $205.27 | 13.746% | $233.4864 | $233.49 | $233.50 | $233.50 |
| Purchase #7 | $61.68 | 13.638% | $70.0919 | $70.09 | $70.10 | $70.10 |
| 7 purchase totals = | $1,064.93 | $1,149.3494 | $1,149.36 | $1,149.40 | $1,149.40 | |