| 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 | $162.25 | 13.195% | $183.6589 | $183.66 | $183.65 | $183.70 |
| Purchase #2 | $148.34 | 12.405% | $166.7416 | $166.74 | $166.75 | $166.70 |
| Purchase #3 | $163.33 | 4.807% | $171.1813 | $171.18 | $171.20 | $171.20 |
| Purchase #4 | $175.42 | 9.347% | $191.8165 | $191.82 | $191.80 | $191.80 |
| Purchase #5 | $47.94 | 13.747% | $54.5303 | $54.53 | $54.55 | $54.50 |
| Purchase #6 | $67.69 | 11.426% | $75.4243 | $75.42 | $75.40 | $75.40 |
| Purchase #7 | $227.53 | 13.509% | $258.267 | $258.27 | $258.25 | $258.30 |
| 7 purchase totals = | $992.50 | $1,101.6199 | $1,101.62 | $1,101.60 | $1,101.60 | |