| 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 | $149.62 | 9.440% | $163.7441 | $163.74 | $163.75 | $163.70 |
| Purchase #2 | $152.66 | 9.283% | $166.8314 | $166.83 | $166.85 | $166.80 |
| Purchase #3 | $226.31 | 9.102% | $246.9087 | $246.91 | $246.90 | $246.90 |
| Purchase #4 | $156.50 | 10.874% | $173.5178 | $173.52 | $173.50 | $173.50 |
| Purchase #5 | $103.91 | 8.702% | $112.9522 | $112.95 | $112.95 | $113.00 |
| Purchase #6 | $118.94 | 13.233% | $134.6793 | $134.68 | $134.70 | $134.70 |
| Purchase #7 | $130.79 | 9.454% | $143.1549 | $143.15 | $143.15 | $143.20 |
| 7 purchase totals = | $1,038.73 | $1,141.7884 | $1,141.78 | $1,141.80 | $1,141.80 | |