| 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 | $153.81 | 6.520% | $163.8384 | $163.84 | $163.85 | $163.80 |
| Purchase #2 | $117.73 | 10.173% | $129.7067 | $129.71 | $129.70 | $129.70 |
| Purchase #3 | $97.68 | 10.294% | $107.7352 | $107.74 | $107.75 | $107.70 |
| Purchase #4 | $90.67 | 12.670% | $102.1579 | $102.16 | $102.15 | $102.20 |
| Purchase #5 | $126.85 | 11.836% | $141.864 | $141.86 | $141.85 | $141.90 |
| Purchase #6 | $139.90 | 11.258% | $155.6499 | $155.65 | $155.65 | $155.60 |
| Purchase #7 | $51.26 | 6.553% | $54.6191 | $54.62 | $54.60 | $54.60 |
| 7 purchase totals = | $777.90 | $855.5712 | $855.58 | $855.55 | $855.50 | |