| 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 | $169.28 | 9.721% | $185.7357 | $185.74 | $185.75 | $185.70 |
| Purchase #2 | $29.49 | 13.528% | $33.4794 | $33.48 | $33.50 | $33.50 |
| Purchase #3 | $224.73 | 5.156% | $236.3171 | $236.32 | $236.30 | $236.30 |
| Purchase #4 | $52.65 | 11.812% | $58.869 | $58.87 | $58.85 | $58.90 |
| Purchase #5 | $70.36 | 10.327% | $77.6261 | $77.63 | $77.65 | $77.60 |
| Purchase #6 | $30.53 | 3.872% | $31.7121 | $31.71 | $31.70 | $31.70 |
| Purchase #7 | $139.49 | 11.157% | $155.0529 | $155.05 | $155.05 | $155.10 |
| 7 purchase totals = | $716.53 | $778.7923 | $778.80 | $778.80 | $778.80 | |