| 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 | $133.78 | 11.257% | $148.8396 | $148.84 | $148.85 | $148.80 |
| Purchase #2 | $215.37 | 4.560% | $225.1909 | $225.19 | $225.20 | $225.20 |
| Purchase #3 | $92.32 | 12.773% | $104.112 | $104.11 | $104.10 | $104.10 |
| Purchase #4 | $46.31 | 4.798% | $48.532 | $48.53 | $48.55 | $48.50 |
| Purchase #5 | $36.99 | 6.469% | $39.3829 | $39.38 | $39.40 | $39.40 |
| Purchase #6 | $171.55 | 3.340% | $177.2798 | $177.28 | $177.30 | $177.30 |
| Purchase #7 | $168.57 | 5.797% | $178.342 | $178.34 | $178.35 | $178.30 |
| 7 purchase totals = | $864.89 | $921.6792 | $921.67 | $921.75 | $921.60 | |