| 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 | $144.68 | 5.779% | $153.0411 | $153.04 | $153.05 | $153.00 |
| Purchase #2 | $77.92 | 8.116% | $84.244 | $84.24 | $84.25 | $84.20 |
| Purchase #3 | $195.47 | 3.183% | $201.6918 | $201.69 | $201.70 | $201.70 |
| Purchase #4 | $174.31 | 5.652% | $184.162 | $184.16 | $184.15 | $184.20 |
| Purchase #5 | $98.45 | 13.504% | $111.7447 | $111.74 | $111.75 | $111.70 |
| Purchase #6 | $32.53 | 7.186% | $34.8676 | $34.87 | $34.85 | $34.90 |
| Purchase #7 | $215.71 | 7.272% | $231.3964 | $231.40 | $231.40 | $231.40 |
| 7 purchase totals = | $939.07 | $1,001.1476 | $1,001.14 | $1,001.15 | $1,001.10 | |