| 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 | $132.61 | 10.272% | $146.2317 | $146.23 | $146.25 | $146.20 |
| Purchase #2 | $53.99 | 8.791% | $58.7363 | $58.74 | $58.75 | $58.70 |
| Purchase #3 | $27.54 | 13.795% | $31.3391 | $31.34 | $31.35 | $31.30 |
| Purchase #4 | $152.71 | 7.218% | $163.7326 | $163.73 | $163.75 | $163.70 |
| Purchase #5 | $105.85 | 5.646% | $111.8263 | $111.83 | $111.85 | $111.80 |
| Purchase #6 | $220.79 | 12.144% | $247.6027 | $247.60 | $247.60 | $247.60 |
| Purchase #7 | $94.66 | 7.480% | $101.7406 | $101.74 | $101.75 | $101.70 |
| 7 purchase totals = | $788.15 | $861.2093 | $861.21 | $861.30 | $861.00 | |