| 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 | $94.33 | 13.687% | $107.2409 | $107.24 | $107.25 | $107.20 |
| Purchase #2 | $46.74 | 5.409% | $49.2682 | $49.27 | $49.25 | $49.30 |
| Purchase #3 | $143.75 | 4.283% | $149.9068 | $149.91 | $149.90 | $149.90 |
| Purchase #4 | $117.76 | 12.224% | $132.155 | $132.16 | $132.15 | $132.20 |
| Purchase #5 | $112.27 | 9.221% | $122.6224 | $122.62 | $122.60 | $122.60 |
| Purchase #6 | $100.76 | 6.152% | $106.9588 | $106.96 | $106.95 | $107.00 |
| Purchase #7 | $168.99 | 3.387% | $174.7137 | $174.71 | $174.70 | $174.70 |
| 7 purchase totals = | $784.60 | $842.8658 | $842.87 | $842.80 | $842.90 | |