| 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 | $189.66 | 4.396% | $197.9975 | $198.00 | $198.00 | $198.00 |
| Purchase #2 | $36.56 | 6.810% | $39.0497 | $39.05 | $39.05 | $39.00 |
| Purchase #3 | $80.58 | 7.328% | $86.4849 | $86.48 | $86.50 | $86.50 |
| Purchase #4 | $136.56 | 13.160% | $154.5313 | $154.53 | $154.55 | $154.50 |
| Purchase #5 | $142.49 | 11.239% | $158.5045 | $158.50 | $158.50 | $158.50 |
| Purchase #6 | $221.89 | 3.670% | $230.0334 | $230.03 | $230.05 | $230.00 |
| Purchase #7 | $191.91 | 13.281% | $217.3976 | $217.40 | $217.40 | $217.40 |
| 7 purchase totals = | $999.65 | $1,083.9989 | $1,083.99 | $1,084.05 | $1,083.90 | |