| 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 | $10.58 | 10.769% | $11.7194 | $11.72 | $11.70 | $11.70 |
| Purchase #2 | $125.76 | 5.117% | $132.1951 | $132.20 | $132.20 | $132.20 |
| Purchase #3 | $142.69 | 5.802% | $150.9689 | $150.97 | $150.95 | $151.00 |
| Purchase #4 | $90.98 | 10.712% | $100.7258 | $100.73 | $100.75 | $100.70 |
| Purchase #5 | $134.31 | 7.832% | $144.8292 | $144.83 | $144.85 | $144.80 |
| Purchase #6 | $182.25 | 10.337% | $201.0892 | $201.09 | $201.10 | $201.10 |
| Purchase #7 | $84.49 | 7.256% | $90.6206 | $90.62 | $90.60 | $90.60 |
| 7 purchase totals = | $771.06 | $832.1482 | $832.16 | $832.15 | $832.10 | |