| 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 | $153.28 | 9.645% | $168.0639 | $168.06 | $168.05 | $168.10 |
| Purchase #2 | $30.63 | 4.662% | $32.058 | $32.06 | $32.05 | $32.10 |
| Purchase #3 | $129.87 | 3.540% | $134.4674 | $134.47 | $134.45 | $134.50 |
| Purchase #4 | $111.58 | 6.758% | $119.1206 | $119.12 | $119.10 | $119.10 |
| Purchase #5 | $12.38 | 12.282% | $13.9005 | $13.90 | $13.90 | $13.90 |
| Purchase #6 | $24.62 | 8.394% | $26.6866 | $26.69 | $26.70 | $26.70 |
| Purchase #7 | $32.88 | 12.139% | $36.8713 | $36.87 | $36.85 | $36.90 |
| 7 purchase totals = | $495.24 | $531.1683 | $531.17 | $531.10 | $531.30 | |