| 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 | $142.67 | 6.155% | $151.4513 | $151.45 | $151.45 | $151.50 |
| Purchase #2 | $17.25 | 12.209% | $19.3561 | $19.36 | $19.35 | $19.40 |
| Purchase #3 | $90.90 | 13.189% | $102.8888 | $102.89 | $102.90 | $102.90 |
| Purchase #4 | $74.32 | 12.352% | $83.5 | $83.50 | $83.50 | $83.50 |
| Purchase #5 | $62.83 | 10.214% | $69.2475 | $69.25 | $69.25 | $69.20 |
| Purchase #6 | $117.66 | 5.563% | $124.2054 | $124.21 | $124.20 | $124.20 |
| Purchase #7 | $87.55 | 8.813% | $95.2658 | $95.27 | $95.25 | $95.30 |
| 7 purchase totals = | $593.18 | $645.9149 | $645.93 | $645.90 | $646.00 | |