| 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 | $161.36 | 7.518% | $173.491 | $173.49 | $173.50 | $173.50 |
| Purchase #2 | $8.32 | 7.427% | $8.9379 | $8.94 | $8.95 | $8.90 |
| Purchase #3 | $118.38 | 3.558% | $122.592 | $122.59 | $122.60 | $122.60 |
| Purchase #4 | $58.64 | 4.199% | $61.1023 | $61.10 | $61.10 | $61.10 |
| Purchase #5 | $144.52 | 6.748% | $154.2722 | $154.27 | $154.25 | $154.30 |
| Purchase #6 | $6.48 | 6.446% | $6.8977 | $6.90 | $6.90 | $6.90 |
| Purchase #7 | $48.99 | 13.228% | $55.4704 | $55.47 | $55.45 | $55.50 |
| 7 purchase totals = | $546.69 | $582.7635 | $582.76 | $582.75 | $582.80 | |