| 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 | $63.82 | 6.756% | $68.1317 | $68.13 | $68.15 | $68.10 |
| Purchase #2 | $128.63 | 3.710% | $133.4022 | $133.40 | $133.40 | $133.40 |
| Purchase #3 | $126.56 | 12.459% | $142.3281 | $142.33 | $142.35 | $142.30 |
| Purchase #4 | $222.54 | 4.127% | $231.7242 | $231.72 | $231.70 | $231.70 |
| Purchase #5 | $105.77 | 7.562% | $113.7683 | $113.77 | $113.75 | $113.80 |
| Purchase #6 | $154.79 | 9.709% | $169.8186 | $169.82 | $169.80 | $169.80 |
| Purchase #7 | $199.29 | 8.492% | $216.2137 | $216.21 | $216.20 | $216.20 |
| 7 purchase totals = | $1,001.40 | $1,075.3868 | $1,075.38 | $1,075.35 | $1,075.30 | |