| 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 | $190.83 | 3.799% | $198.0796 | $198.08 | $198.10 | $198.10 |
| Purchase #2 | $86.35 | 6.482% | $91.9472 | $91.95 | $91.95 | $91.90 |
| Purchase #3 | $161.60 | 3.342% | $167.0007 | $167.00 | $167.00 | $167.00 |
| Purchase #4 | $108.91 | 12.464% | $122.4845 | $122.48 | $122.50 | $122.50 |
| Purchase #5 | $38.71 | 8.563% | $42.0247 | $42.02 | $42.00 | $42.00 |
| Purchase #6 | $88.94 | 7.695% | $95.7839 | $95.78 | $95.80 | $95.80 |
| Purchase #7 | $144.73 | 7.464% | $155.5326 | $155.53 | $155.55 | $155.50 |
| 7 purchase totals = | $820.07 | $872.8532 | $872.84 | $872.90 | $872.80 | |