| 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 | $149.45 | 13.666% | $169.8738 | $169.87 | $169.85 | $169.90 |
| Purchase #2 | $58.52 | 5.483% | $61.7287 | $61.73 | $61.75 | $61.70 |
| Purchase #3 | $247.60 | 9.554% | $271.2557 | $271.26 | $271.25 | $271.30 |
| Purchase #4 | $103.38 | 4.108% | $107.6269 | $107.63 | $107.65 | $107.60 |
| Purchase #5 | $109.75 | 4.728% | $114.939 | $114.94 | $114.95 | $114.90 |
| Purchase #6 | $165.74 | 7.389% | $177.9865 | $177.99 | $178.00 | $178.00 |
| Purchase #7 | $158.58 | 11.792% | $177.2798 | $177.28 | $177.30 | $177.30 |
| 7 purchase totals = | $993.02 | $1,080.6904 | $1,080.70 | $1,080.75 | $1,080.70 | |