| 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 | $170.45 | 7.576% | $183.3633 | $183.36 | $183.35 | $183.40 |
| Purchase #2 | $59.68 | 7.375% | $64.0814 | $64.08 | $64.10 | $64.10 |
| Purchase #3 | $19.78 | 9.111% | $21.5822 | $21.58 | $21.60 | $21.60 |
| Purchase #4 | $214.46 | 13.609% | $243.6459 | $243.65 | $243.65 | $243.60 |
| Purchase #5 | $177.51 | 4.451% | $185.411 | $185.41 | $185.40 | $185.40 |
| Purchase #6 | $169.34 | 5.322% | $178.3523 | $178.35 | $178.35 | $178.40 |
| Purchase #7 | $183.62 | 3.703% | $190.4194 | $190.42 | $190.40 | $190.40 |
| 7 purchase totals = | $994.84 | $1,066.8555 | $1,066.85 | $1,066.85 | $1,066.90 | |