| 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 | $141.89 | 3.542% | $146.9157 | $146.92 | $146.90 | $146.90 |
| Purchase #2 | $175.83 | 4.208% | $183.2289 | $183.23 | $183.25 | $183.20 |
| Purchase #3 | $121.25 | 5.188% | $127.5405 | $127.54 | $127.55 | $127.50 |
| Purchase #4 | $66.29 | 12.760% | $74.7486 | $74.75 | $74.75 | $74.70 |
| Purchase #5 | $158.99 | 6.479% | $169.291 | $169.29 | $169.30 | $169.30 |
| Purchase #6 | $142.95 | 9.869% | $157.0577 | $157.06 | $157.05 | $157.10 |
| Purchase #7 | $211.26 | 4.833% | $221.4702 | $221.47 | $221.45 | $221.50 |
| 7 purchase totals = | $1,018.46 | $1,080.2526 | $1,080.26 | $1,080.25 | $1,080.20 | |