| 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 | $145.41 | 7.193% | $155.8693 | $155.87 | $155.85 | $155.90 |
| Purchase #2 | $41.55 | 12.849% | $46.8888 | $46.89 | $46.90 | $46.90 |
| Purchase #3 | $20.80 | 3.539% | $21.5361 | $21.54 | $21.55 | $21.50 |
| Purchase #4 | $23.84 | 10.794% | $26.4133 | $26.41 | $26.40 | $26.40 |
| Purchase #5 | $80.82 | 4.347% | $84.3332 | $84.33 | $84.35 | $84.30 |
| Purchase #6 | $222.96 | 3.854% | $231.5529 | $231.55 | $231.55 | $231.60 |
| Purchase #7 | $217.57 | 13.796% | $247.586 | $247.59 | $247.60 | $247.60 |
| 7 purchase totals = | $752.95 | $814.1796 | $814.18 | $814.20 | $814.20 | |