| 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 | $151.40 | 11.775% | $169.2274 | $169.23 | $169.25 | $169.20 |
| Purchase #2 | $230.65 | 12.272% | $258.9554 | $258.96 | $258.95 | $259.00 |
| Purchase #3 | $60.84 | 11.478% | $67.8232 | $67.82 | $67.80 | $67.80 |
| Purchase #4 | $144.59 | 12.507% | $162.6739 | $162.67 | $162.65 | $162.70 |
| Purchase #5 | $55.81 | 11.758% | $62.3721 | $62.37 | $62.35 | $62.40 |
| Purchase #6 | $213.94 | 6.272% | $227.3583 | $227.36 | $227.35 | $227.40 |
| Purchase #7 | $188.88 | 6.624% | $201.3914 | $201.39 | $201.40 | $201.40 |
| 7 purchase totals = | $1,046.11 | $1,149.8017 | $1,149.80 | $1,149.75 | $1,149.90 | |