| 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 | $153.44 | 13.209% | $173.7079 | $173.71 | $173.70 | $173.70 |
| Purchase #2 | $79.64 | 7.374% | $85.5127 | $85.51 | $85.50 | $85.50 |
| Purchase #3 | $113.66 | 10.497% | $125.5909 | $125.59 | $125.60 | $125.60 |
| Purchase #4 | $105.89 | 9.534% | $115.9856 | $115.99 | $116.00 | $116.00 |
| Purchase #5 | $194.25 | 7.790% | $209.3821 | $209.38 | $209.40 | $209.40 |
| Purchase #6 | $85.55 | 3.221% | $88.3056 | $88.31 | $88.30 | $88.30 |
| Purchase #7 | $56.78 | 5.767% | $60.0545 | $60.05 | $60.05 | $60.10 |
| 7 purchase totals = | $789.21 | $858.5393 | $858.54 | $858.55 | $858.60 | |