| 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 | $137.73 | 8.183% | $149.0004 | $149.00 | $149.00 | $149.00 |
| Purchase #2 | $200.66 | 7.628% | $215.9663 | $215.97 | $215.95 | $216.00 |
| Purchase #3 | $58.63 | 4.851% | $61.4741 | $61.47 | $61.45 | $61.50 |
| Purchase #4 | $110.64 | 13.845% | $125.9581 | $125.96 | $125.95 | $126.00 |
| Purchase #5 | $76.99 | 13.354% | $87.2712 | $87.27 | $87.25 | $87.30 |
| Purchase #6 | $145.96 | 7.427% | $156.8004 | $156.80 | $156.80 | $156.80 |
| Purchase #7 | $39.66 | 8.374% | $42.9811 | $42.98 | $43.00 | $43.00 |
| 7 purchase totals = | $770.27 | $839.4516 | $839.45 | $839.40 | $839.60 | |