| 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 | $170.41 | 3.602% | $176.5482 | $176.55 | $176.55 | $176.50 |
| Purchase #2 | $17.44 | 9.580% | $19.1108 | $19.11 | $19.10 | $19.10 |
| Purchase #3 | $22.70 | 8.787% | $24.6946 | $24.69 | $24.70 | $24.70 |
| Purchase #4 | $180.48 | 8.850% | $196.4525 | $196.45 | $196.45 | $196.50 |
| Purchase #5 | $190.83 | 12.338% | $214.3746 | $214.37 | $214.35 | $214.40 |
| Purchase #6 | $118.40 | 10.576% | $130.922 | $130.92 | $130.90 | $130.90 |
| Purchase #7 | $176.73 | 10.683% | $195.6101 | $195.61 | $195.60 | $195.60 |
| 7 purchase totals = | $876.99 | $957.7128 | $957.70 | $957.65 | $957.70 | |