| 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 | $151.87 | 3.428% | $157.0761 | $157.08 | $157.10 | $157.10 |
| Purchase #2 | $227.86 | 12.242% | $255.7546 | $255.75 | $255.75 | $255.80 |
| Purchase #3 | $190.36 | 9.353% | $208.1644 | $208.16 | $208.15 | $208.20 |
| Purchase #4 | $73.25 | 7.243% | $78.5555 | $78.56 | $78.55 | $78.60 |
| Purchase #5 | $199.67 | 10.719% | $221.0726 | $221.07 | $221.05 | $221.10 |
| Purchase #6 | $19.73 | 8.397% | $21.3867 | $21.39 | $21.40 | $21.40 |
| Purchase #7 | $197.56 | 3.727% | $204.9231 | $204.92 | $204.90 | $204.90 |
| 7 purchase totals = | $1,060.30 | $1,146.9330 | $1,146.93 | $1,146.90 | $1,147.10 | |