| 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 | $121.63 | 8.224% | $131.6329 | $131.63 | $131.65 | $131.60 |
| Purchase #2 | $147.65 | 6.633% | $157.4436 | $157.44 | $157.45 | $157.40 |
| Purchase #3 | $28.92 | 4.140% | $30.1173 | $30.12 | $30.10 | $30.10 |
| Purchase #4 | $105.62 | 8.591% | $114.6938 | $114.69 | $114.70 | $114.70 |
| Purchase #5 | $169.78 | 4.322% | $177.1179 | $177.12 | $177.10 | $177.10 |
| Purchase #6 | $102.29 | 11.484% | $114.037 | $114.04 | $114.05 | $114.00 |
| Purchase #7 | $231.88 | 11.556% | $258.6761 | $258.68 | $258.70 | $258.70 |
| 7 purchase totals = | $907.77 | $983.7186 | $983.72 | $983.75 | $983.60 | |