| 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 | $129.49 | 9.229% | $141.4406 | $141.44 | $141.45 | $141.40 |
| Purchase #2 | $73.65 | 13.709% | $83.7467 | $83.75 | $83.75 | $83.70 |
| Purchase #3 | $38.74 | 8.845% | $42.1666 | $42.17 | $42.15 | $42.20 |
| Purchase #4 | $76.37 | 13.405% | $86.6074 | $86.61 | $86.60 | $86.60 |
| Purchase #5 | $164.89 | 5.207% | $173.4758 | $173.48 | $173.50 | $173.50 |
| Purchase #6 | $240.94 | 11.512% | $268.677 | $268.68 | $268.70 | $268.70 |
| Purchase #7 | $14.83 | 9.246% | $16.2012 | $16.20 | $16.20 | $16.20 |
| 7 purchase totals = | $738.91 | $812.3153 | $812.33 | $812.35 | $812.30 | |