| 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 | $181.92 | 5.238% | $191.449 | $191.45 | $191.45 | $191.40 |
| Purchase #2 | $51.48 | 6.802% | $54.9817 | $54.98 | $55.00 | $55.00 |
| Purchase #3 | $106.50 | 8.595% | $115.6537 | $115.65 | $115.65 | $115.70 |
| Purchase #4 | $24.37 | 7.735% | $26.255 | $26.26 | $26.25 | $26.30 |
| Purchase #5 | $18.73 | 9.732% | $20.5528 | $20.55 | $20.55 | $20.60 |
| Purchase #6 | $163.27 | 9.669% | $179.0566 | $179.06 | $179.05 | $179.10 |
| Purchase #7 | $118.76 | 12.419% | $133.5088 | $133.51 | $133.50 | $133.50 |
| 7 purchase totals = | $665.03 | $721.4576 | $721.46 | $721.45 | $721.60 | |