| 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 | $181.53 | 13.522% | $206.0765 | $206.08 | $206.10 | $206.10 |
| Purchase #2 | $240.75 | 7.501% | $258.8087 | $258.81 | $258.80 | $258.80 |
| Purchase #3 | $74.92 | 13.465% | $85.008 | $85.01 | $85.00 | $85.00 |
| Purchase #4 | $20.81 | 9.833% | $22.8562 | $22.86 | $22.85 | $22.90 |
| Purchase #5 | $113.83 | 9.770% | $124.9512 | $124.95 | $124.95 | $125.00 |
| Purchase #6 | $109.31 | 7.409% | $117.4088 | $117.41 | $117.40 | $117.40 |
| Purchase #7 | $46.94 | 5.669% | $49.601 | $49.60 | $49.60 | $49.60 |
| 7 purchase totals = | $788.09 | $864.7104 | $864.72 | $864.70 | $864.80 | |