| 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 | $174.48 | 5.840% | $184.6696 | $184.67 | $184.65 | $184.70 |
| Purchase #2 | $67.54 | 10.151% | $74.396 | $74.40 | $74.40 | $74.40 |
| Purchase #3 | $233.74 | 4.547% | $244.3682 | $244.37 | $244.35 | $244.40 |
| Purchase #4 | $195.51 | 7.498% | $210.1693 | $210.17 | $210.15 | $210.20 |
| Purchase #5 | $68.79 | 7.620% | $74.0318 | $74.03 | $74.05 | $74.00 |
| Purchase #6 | $245.96 | 3.389% | $254.2956 | $254.30 | $254.30 | $254.30 |
| Purchase #7 | $45.66 | 6.785% | $48.758 | $48.76 | $48.75 | $48.80 |
| 7 purchase totals = | $1,031.68 | $1,090.6885 | $1,090.70 | $1,090.65 | $1,090.80 | |