| 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 | $170.85 | 5.398% | $180.0725 | $180.07 | $180.05 | $180.10 |
| Purchase #2 | $186.54 | 7.237% | $200.0399 | $200.04 | $200.05 | $200.00 |
| Purchase #3 | $95.62 | 8.546% | $103.7917 | $103.79 | $103.80 | $103.80 |
| Purchase #4 | $205.97 | 13.583% | $233.9469 | $233.95 | $233.95 | $233.90 |
| Purchase #5 | $44.39 | 5.743% | $46.9393 | $46.94 | $46.95 | $46.90 |
| Purchase #6 | $220.80 | 3.452% | $228.422 | $228.42 | $228.40 | $228.40 |
| Purchase #7 | $144.34 | 12.661% | $162.6149 | $162.61 | $162.60 | $162.60 |
| 7 purchase totals = | $1,068.51 | $1,155.8272 | $1,155.82 | $1,155.80 | $1,155.70 | |