| 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 | $171.43 | 6.244% | $182.1341 | $182.13 | $182.15 | $182.10 |
| Purchase #2 | $214.32 | 5.114% | $225.2803 | $225.28 | $225.30 | $225.30 |
| Purchase #3 | $163.96 | 8.705% | $178.2327 | $178.23 | $178.25 | $178.20 |
| Purchase #4 | $12.60 | 3.543% | $13.0464 | $13.05 | $13.05 | $13.00 |
| Purchase #5 | $174.38 | 7.634% | $187.6922 | $187.69 | $187.70 | $187.70 |
| Purchase #6 | $57.53 | 6.138% | $61.0612 | $61.06 | $61.05 | $61.10 |
| Purchase #7 | $163.87 | 8.627% | $178.0071 | $178.01 | $178.00 | $178.00 |
| 7 purchase totals = | $958.09 | $1,025.4540 | $1,025.45 | $1,025.50 | $1,025.40 | |