| 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 | $170.91 | 9.409% | $186.9909 | $186.99 | $187.00 | $187.00 |
| Purchase #2 | $70.73 | 4.318% | $73.7841 | $73.78 | $73.80 | $73.80 |
| Purchase #3 | $183.93 | 8.204% | $199.0196 | $199.02 | $199.00 | $199.00 |
| Purchase #4 | $13.26 | 7.218% | $14.2171 | $14.22 | $14.20 | $14.20 |
| Purchase #5 | $209.77 | 4.127% | $218.4272 | $218.43 | $218.45 | $218.40 |
| Purchase #6 | $49.45 | 13.214% | $55.9843 | $55.98 | $56.00 | $56.00 |
| Purchase #7 | $197.58 | 4.791% | $207.0461 | $207.05 | $207.05 | $207.00 |
| 7 purchase totals = | $895.63 | $955.4693 | $955.47 | $955.50 | $955.40 | |