| 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 | $153.27 | 10.873% | $169.935 | $169.94 | $169.95 | $169.90 |
| Purchase #2 | $107.74 | 3.102% | $111.0821 | $111.08 | $111.10 | $111.10 |
| Purchase #3 | $81.46 | 11.465% | $90.7994 | $90.80 | $90.80 | $90.80 |
| Purchase #4 | $122.78 | 7.484% | $131.9689 | $131.97 | $131.95 | $132.00 |
| Purchase #5 | $84.82 | 11.673% | $94.721 | $94.72 | $94.70 | $94.70 |
| Purchase #6 | $204.81 | 6.443% | $218.0059 | $218.01 | $218.00 | $218.00 |
| Purchase #7 | $30.89 | 10.730% | $34.2045 | $34.20 | $34.20 | $34.20 |
| 7 purchase totals = | $785.77 | $850.7168 | $850.72 | $850.70 | $850.70 | |