| 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 | $152.53 | 3.730% | $158.2194 | $158.22 | $158.20 | $158.20 |
| Purchase #2 | $159.29 | 10.273% | $175.6539 | $175.65 | $175.65 | $175.70 |
| Purchase #3 | $94.60 | 9.201% | $103.3041 | $103.30 | $103.30 | $103.30 |
| Purchase #4 | $183.56 | 12.223% | $205.9965 | $206.00 | $206.00 | $206.00 |
| Purchase #5 | $244.77 | 12.800% | $276.1006 | $276.10 | $276.10 | $276.10 |
| Purchase #6 | $70.47 | 9.372% | $77.0744 | $77.07 | $77.05 | $77.10 |
| Purchase #7 | $78.32 | 7.698% | $84.3491 | $84.35 | $84.35 | $84.30 |
| 7 purchase totals = | $983.54 | $1,080.6980 | $1,080.69 | $1,080.65 | $1,080.70 | |