| 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 | $106.74 | 10.336% | $117.7726 | $117.77 | $117.75 | $117.80 |
| Purchase #2 | $143.80 | 11.218% | $159.9315 | $159.93 | $159.95 | $159.90 |
| Purchase #3 | $88.39 | 13.119% | $99.9859 | $99.99 | $100.00 | $100.00 |
| Purchase #4 | $144.58 | 5.855% | $153.0452 | $153.05 | $153.05 | $153.00 |
| Purchase #5 | $73.53 | 8.518% | $79.7933 | $79.79 | $79.80 | $79.80 |
| Purchase #6 | $24.36 | 8.230% | $26.3648 | $26.36 | $26.35 | $26.40 |
| Purchase #7 | $114.67 | 9.344% | $125.3848 | $125.38 | $125.40 | $125.40 |
| 7 purchase totals = | $696.07 | $762.2781 | $762.27 | $762.30 | $762.30 | |