| 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 | $125.62 | 6.579% | $133.8845 | $133.88 | $133.90 | $133.90 |
| Purchase #2 | $213.33 | 3.165% | $220.0819 | $220.08 | $220.10 | $220.10 |
| Purchase #3 | $86.74 | 7.850% | $93.5491 | $93.55 | $93.55 | $93.50 |
| Purchase #4 | $177.62 | 8.755% | $193.1706 | $193.17 | $193.15 | $193.20 |
| Purchase #5 | $99.88 | 5.366% | $105.2396 | $105.24 | $105.25 | $105.20 |
| Purchase #6 | $9.63 | 6.836% | $10.2883 | $10.29 | $10.30 | $10.30 |
| Purchase #7 | $56.80 | 4.873% | $59.5679 | $59.57 | $59.55 | $59.60 |
| 7 purchase totals = | $769.62 | $815.7819 | $815.78 | $815.80 | $815.80 | |