| 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 | $67.82 | 6.337% | $72.1178 | $72.12 | $72.10 | $72.10 |
| Purchase #2 | $131.69 | 13.693% | $149.7223 | $149.72 | $149.70 | $149.70 |
| Purchase #3 | $24.84 | 8.705% | $27.0023 | $27.00 | $27.00 | $27.00 |
| Purchase #4 | $170.68 | 4.276% | $177.9783 | $177.98 | $178.00 | $178.00 |
| Purchase #5 | $91.87 | 12.253% | $103.1268 | $103.13 | $103.15 | $103.10 |
| Purchase #6 | $23.62 | 12.844% | $26.6538 | $26.65 | $26.65 | $26.70 |
| Purchase #7 | $76.36 | 13.447% | $86.6281 | $86.63 | $86.65 | $86.60 |
| 7 purchase totals = | $586.88 | $643.2294 | $643.23 | $643.25 | $643.20 | |