| 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 | $228.98 | 3.611% | $237.2485 | $237.25 | $237.25 | $237.20 |
| Purchase #2 | $146.30 | 7.856% | $157.7933 | $157.79 | $157.80 | $157.80 |
| Purchase #3 | $22.43 | 6.260% | $23.8341 | $23.83 | $23.85 | $23.80 |
| Purchase #4 | $181.28 | 10.467% | $200.2546 | $200.25 | $200.25 | $200.30 |
| Purchase #5 | $45.95 | 9.385% | $50.2624 | $50.26 | $50.25 | $50.30 |
| Purchase #6 | $75.63 | 9.620% | $82.9056 | $82.91 | $82.90 | $82.90 |
| Purchase #7 | $172.78 | 7.576% | $185.8698 | $185.87 | $185.85 | $185.90 |
| 7 purchase totals = | $873.35 | $938.1683 | $938.16 | $938.15 | $938.20 | |