| 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 | $106.78 | 11.138% | $118.6732 | $118.67 | $118.65 | $118.70 |
| Purchase #2 | $104.99 | 3.438% | $108.5996 | $108.60 | $108.60 | $108.60 |
| Purchase #3 | $99.29 | 11.553% | $110.761 | $110.76 | $110.75 | $110.80 |
| Purchase #4 | $101.54 | 7.195% | $108.8458 | $108.85 | $108.85 | $108.80 |
| Purchase #5 | $133.30 | 12.812% | $150.3784 | $150.38 | $150.40 | $150.40 |
| Purchase #6 | $155.36 | 5.866% | $164.4734 | $164.47 | $164.45 | $164.50 |
| Purchase #7 | $17.36 | 3.429% | $17.9553 | $17.96 | $17.95 | $18.00 |
| 7 purchase totals = | $718.62 | $779.6867 | $779.69 | $779.65 | $779.80 | |