| 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 | $139.75 | 12.508% | $157.2299 | $157.23 | $157.25 | $157.20 |
| Purchase #2 | $240.95 | 4.632% | $252.1108 | $252.11 | $252.10 | $252.10 |
| Purchase #3 | $57.72 | 13.277% | $65.3835 | $65.38 | $65.40 | $65.40 |
| Purchase #4 | $116.40 | 12.270% | $130.6823 | $130.68 | $130.70 | $130.70 |
| Purchase #5 | $142.63 | 7.533% | $153.3743 | $153.37 | $153.35 | $153.40 |
| Purchase #6 | $153.61 | 11.366% | $171.0693 | $171.07 | $171.05 | $171.10 |
| Purchase #7 | $136.46 | 10.132% | $150.2861 | $150.29 | $150.30 | $150.30 |
| 7 purchase totals = | $987.52 | $1,080.1362 | $1,080.13 | $1,080.15 | $1,080.20 | |