| 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 | $142.92 | 7.697% | $153.9206 | $153.92 | $153.90 | $153.90 |
| Purchase #2 | $120.43 | 12.720% | $135.7487 | $135.75 | $135.75 | $135.70 |
| Purchase #3 | $109.65 | 3.473% | $113.4581 | $113.46 | $113.45 | $113.50 |
| Purchase #4 | $116.42 | 8.760% | $126.6184 | $126.62 | $126.60 | $126.60 |
| Purchase #5 | $75.99 | 13.808% | $86.4827 | $86.48 | $86.50 | $86.50 |
| Purchase #6 | $214.57 | 10.518% | $237.1385 | $237.14 | $237.15 | $237.10 |
| Purchase #7 | $124.38 | 7.448% | $133.6438 | $133.64 | $133.65 | $133.60 |
| 7 purchase totals = | $904.36 | $987.0108 | $987.01 | $987.00 | $986.90 | |