| 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 | $148.25 | 8.855% | $161.3775 | $161.38 | $161.40 | $161.40 |
| Purchase #2 | $134.88 | 6.477% | $143.6162 | $143.62 | $143.60 | $143.60 |
| Purchase #3 | $224.88 | 7.320% | $241.3412 | $241.34 | $241.35 | $241.30 |
| Purchase #4 | $12.96 | 13.118% | $14.6601 | $14.66 | $14.65 | $14.70 |
| Purchase #5 | $71.29 | 8.631% | $77.443 | $77.44 | $77.45 | $77.40 |
| Purchase #6 | $154.83 | 8.171% | $167.4812 | $167.48 | $167.50 | $167.50 |
| Purchase #7 | $29.87 | 13.705% | $33.9637 | $33.96 | $33.95 | $34.00 |
| 7 purchase totals = | $776.96 | $839.8829 | $839.88 | $839.90 | $839.90 | |