| 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 | $165.71 | 8.432% | $179.6827 | $179.68 | $179.70 | $179.70 |
| Purchase #2 | $130.89 | 10.111% | $144.1243 | $144.12 | $144.10 | $144.10 |
| Purchase #3 | $25.37 | 8.515% | $27.5303 | $27.53 | $27.55 | $27.50 |
| Purchase #4 | $194.74 | 5.476% | $205.404 | $205.40 | $205.40 | $205.40 |
| Purchase #5 | $137.98 | 12.854% | $155.7159 | $155.72 | $155.70 | $155.70 |
| Purchase #6 | $137.34 | 4.257% | $143.1866 | $143.19 | $143.20 | $143.20 |
| Purchase #7 | $52.26 | 7.508% | $56.1837 | $56.18 | $56.20 | $56.20 |
| 7 purchase totals = | $844.29 | $911.8275 | $911.82 | $911.85 | $911.80 | |