| 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 | $151.93 | 8.195% | $164.3807 | $164.38 | $164.40 | $164.40 |
| Purchase #2 | $154.89 | 8.271% | $167.701 | $167.70 | $167.70 | $167.70 |
| Purchase #3 | $69.33 | 4.118% | $72.185 | $72.19 | $72.20 | $72.20 |
| Purchase #4 | $199.53 | 10.478% | $220.4368 | $220.44 | $220.45 | $220.40 |
| Purchase #5 | $38.40 | 9.606% | $42.0887 | $42.09 | $42.10 | $42.10 |
| Purchase #6 | $249.71 | 4.510% | $260.9719 | $260.97 | $260.95 | $261.00 |
| Purchase #7 | $133.95 | 5.701% | $141.5865 | $141.59 | $141.60 | $141.60 |
| 7 purchase totals = | $997.74 | $1,069.3506 | $1,069.36 | $1,069.40 | $1,069.40 | |