| 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 | $52.34 | 10.305% | $57.7336 | $57.73 | $57.75 | $57.70 |
| Purchase #2 | $177.35 | 9.788% | $194.709 | $194.71 | $194.70 | $194.70 |
| Purchase #3 | $169.29 | 3.579% | $175.3489 | $175.35 | $175.35 | $175.30 |
| Purchase #4 | $242.35 | 3.789% | $251.5326 | $251.53 | $251.55 | $251.50 |
| Purchase #5 | $194.27 | 7.459% | $208.7606 | $208.76 | $208.75 | $208.80 |
| Purchase #6 | $170.77 | 9.224% | $186.5218 | $186.52 | $186.50 | $186.50 |
| Purchase #7 | $186.33 | 13.668% | $211.7976 | $211.80 | $211.80 | $211.80 |
| 7 purchase totals = | $1,192.70 | $1,286.4041 | $1,286.40 | $1,286.40 | $1,286.30 | |