| 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 | $89.45 | 9.821% | $98.2349 | $98.23 | $98.25 | $98.20 |
| Purchase #2 | $154.69 | 3.611% | $160.2759 | $160.28 | $160.30 | $160.30 |
| Purchase #3 | $199.56 | 7.278% | $214.084 | $214.08 | $214.10 | $214.10 |
| Purchase #4 | $200.28 | 9.240% | $218.7859 | $218.79 | $218.80 | $218.80 |
| Purchase #5 | $141.33 | 5.175% | $148.6438 | $148.64 | $148.65 | $148.60 |
| Purchase #6 | $180.78 | 12.378% | $203.1569 | $203.16 | $203.15 | $203.20 |
| Purchase #7 | $175.66 | 7.234% | $188.3672 | $188.37 | $188.35 | $188.40 |
| 7 purchase totals = | $1,141.75 | $1,231.5486 | $1,231.55 | $1,231.60 | $1,231.60 | |