| 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 | $148.83 | 11.411% | $165.813 | $165.81 | $165.80 | $165.80 |
| Purchase #2 | $110.92 | 10.419% | $122.4768 | $122.48 | $122.50 | $122.50 |
| Purchase #3 | $238.77 | 4.696% | $249.9826 | $249.98 | $250.00 | $250.00 |
| Purchase #4 | $121.33 | 13.527% | $137.7423 | $137.74 | $137.75 | $137.70 |
| Purchase #5 | $144.47 | 4.536% | $151.0232 | $151.02 | $151.00 | $151.00 |
| Purchase #6 | $155.82 | 7.136% | $166.9393 | $166.94 | $166.95 | $166.90 |
| Purchase #7 | $53.30 | 4.658% | $55.7827 | $55.78 | $55.80 | $55.80 |
| 7 purchase totals = | $973.44 | $1,049.7599 | $1,049.75 | $1,049.80 | $1,049.70 | |