| 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 | $180.54 | 8.775% | $196.3824 | $196.38 | $196.40 | $196.40 |
| Purchase #2 | $38.26 | 11.692% | $42.7334 | $42.73 | $42.75 | $42.70 |
| Purchase #3 | $216.77 | 8.779% | $235.8002 | $235.80 | $235.80 | $235.80 |
| Purchase #4 | $109.66 | 6.426% | $116.7068 | $116.71 | $116.70 | $116.70 |
| Purchase #5 | $83.69 | 7.624% | $90.0705 | $90.07 | $90.05 | $90.10 |
| Purchase #6 | $146.96 | 7.478% | $157.9497 | $157.95 | $157.95 | $157.90 |
| Purchase #7 | $206.36 | 6.747% | $220.2831 | $220.28 | $220.30 | $220.30 |
| 7 purchase totals = | $982.24 | $1,059.9261 | $1,059.92 | $1,059.95 | $1,059.90 | |