| 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 | $15.41 | 3.243% | $15.9097 | $15.91 | $15.90 | $15.90 |
| Purchase #2 | $198.83 | 13.743% | $226.1552 | $226.16 | $226.15 | $226.20 |
| Purchase #3 | $106.57 | 8.644% | $115.7819 | $115.78 | $115.80 | $115.80 |
| Purchase #4 | $160.31 | 10.392% | $176.9694 | $176.97 | $176.95 | $177.00 |
| Purchase #5 | $152.84 | 13.594% | $173.6171 | $173.62 | $173.60 | $173.60 |
| Purchase #6 | $118.75 | 13.507% | $134.7896 | $134.79 | $134.80 | $134.80 |
| Purchase #7 | $159.53 | 11.858% | $178.4471 | $178.45 | $178.45 | $178.40 |
| 7 purchase totals = | $912.24 | $1,021.6700 | $1,021.68 | $1,021.65 | $1,021.70 | |