| 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 | $136.75 | 6.633% | $145.8206 | $145.82 | $145.80 | $145.80 |
| Purchase #2 | $138.52 | 11.841% | $154.9222 | $154.92 | $154.90 | $154.90 |
| Purchase #3 | $12.79 | 5.505% | $13.4941 | $13.49 | $13.50 | $13.50 |
| Purchase #4 | $137.32 | 13.107% | $155.3185 | $155.32 | $155.30 | $155.30 |
| Purchase #5 | $209.43 | 5.868% | $221.7194 | $221.72 | $221.70 | $221.70 |
| Purchase #6 | $59.29 | 3.650% | $61.4541 | $61.45 | $61.45 | $61.50 |
| Purchase #7 | $8.93 | 4.149% | $9.3005 | $9.30 | $9.30 | $9.30 |
| 7 purchase totals = | $703.03 | $762.0294 | $762.02 | $761.95 | $762.00 | |