| 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 | $151.52 | 7.428% | $162.7749 | $162.77 | $162.75 | $162.80 |
| Purchase #2 | $7.29 | 9.412% | $7.9761 | $7.98 | $8.00 | $8.00 |
| Purchase #3 | $107.97 | 8.447% | $117.0902 | $117.09 | $117.10 | $117.10 |
| Purchase #4 | $244.64 | 8.405% | $265.202 | $265.20 | $265.20 | $265.20 |
| Purchase #5 | $85.74 | 3.119% | $88.4142 | $88.41 | $88.40 | $88.40 |
| Purchase #6 | $163.54 | 12.382% | $183.7895 | $183.79 | $183.80 | $183.80 |
| Purchase #7 | $151.46 | 5.249% | $159.4101 | $159.41 | $159.40 | $159.40 |
| 7 purchase totals = | $912.16 | $984.6570 | $984.65 | $984.65 | $984.70 | |