| 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 | $225.58 | 13.175% | $255.3002 | $255.30 | $255.30 | $255.30 |
| Purchase #2 | $75.86 | 10.524% | $83.8435 | $83.84 | $83.85 | $83.80 |
| Purchase #3 | $6.61 | 7.601% | $7.1124 | $7.11 | $7.10 | $7.10 |
| Purchase #4 | $163.56 | 4.179% | $170.3952 | $170.40 | $170.40 | $170.40 |
| Purchase #5 | $114.72 | 3.683% | $118.9451 | $118.95 | $118.95 | $118.90 |
| Purchase #6 | $152.93 | 9.174% | $166.9598 | $166.96 | $166.95 | $167.00 |
| Purchase #7 | $105.31 | 8.665% | $114.4351 | $114.44 | $114.45 | $114.40 |
| 7 purchase totals = | $844.57 | $916.9913 | $917.00 | $917.00 | $916.90 | |