| 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 | $170.30 | 10.831% | $188.7452 | $188.75 | $188.75 | $188.70 |
| Purchase #2 | $213.53 | 7.560% | $229.6729 | $229.67 | $229.65 | $229.70 |
| Purchase #3 | $140.82 | 8.656% | $153.0094 | $153.01 | $153.00 | $153.00 |
| Purchase #4 | $93.73 | 3.824% | $97.3142 | $97.31 | $97.30 | $97.30 |
| Purchase #5 | $51.33 | 10.290% | $56.6119 | $56.61 | $56.60 | $56.60 |
| Purchase #6 | $171.25 | 4.259% | $178.5435 | $178.54 | $178.55 | $178.50 |
| Purchase #7 | $207.91 | 4.304% | $216.8584 | $216.86 | $216.85 | $216.90 |
| 7 purchase totals = | $1,048.87 | $1,120.7555 | $1,120.75 | $1,120.70 | $1,120.70 | |