| 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 | $136.45 | 13.268% | $154.5542 | $154.55 | $154.55 | $154.60 |
| Purchase #2 | $203.73 | 5.718% | $215.3793 | $215.38 | $215.40 | $215.40 |
| Purchase #3 | $155.62 | 4.817% | $163.1162 | $163.12 | $163.10 | $163.10 |
| Purchase #4 | $48.64 | 7.715% | $52.3926 | $52.39 | $52.40 | $52.40 |
| Purchase #5 | $104.33 | 10.858% | $115.6582 | $115.66 | $115.65 | $115.70 |
| Purchase #6 | $170.38 | 4.787% | $178.5361 | $178.54 | $178.55 | $178.50 |
| Purchase #7 | $150.70 | 4.789% | $157.917 | $157.92 | $157.90 | $157.90 |
| 7 purchase totals = | $969.85 | $1,037.5536 | $1,037.56 | $1,037.55 | $1,037.60 | |