| 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 | $197.56 | 4.769% | $206.9816 | $206.98 | $207.00 | $207.00 |
| Purchase #2 | $186.41 | 4.737% | $195.2402 | $195.24 | $195.25 | $195.20 |
| Purchase #3 | $140.89 | 4.173% | $146.7693 | $146.77 | $146.75 | $146.80 |
| Purchase #4 | $85.72 | 8.256% | $92.797 | $92.80 | $92.80 | $92.80 |
| Purchase #5 | $13.58 | 5.283% | $14.2974 | $14.30 | $14.30 | $14.30 |
| Purchase #6 | $159.91 | 6.776% | $170.7455 | $170.75 | $170.75 | $170.70 |
| Purchase #7 | $112.67 | 7.304% | $120.8994 | $120.90 | $120.90 | $120.90 |
| 7 purchase totals = | $896.74 | $947.7304 | $947.74 | $947.75 | $947.70 | |