| 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 | $179.77 | 11.111% | $199.7442 | $199.74 | $199.75 | $199.70 |
| Purchase #2 | $30.90 | 6.212% | $32.8195 | $32.82 | $32.80 | $32.80 |
| Purchase #3 | $67.59 | 11.341% | $75.2554 | $75.26 | $75.25 | $75.30 |
| Purchase #4 | $105.93 | 3.171% | $109.289 | $109.29 | $109.30 | $109.30 |
| Purchase #5 | $74.35 | 11.677% | $83.0318 | $83.03 | $83.05 | $83.00 |
| Purchase #6 | $234.26 | 5.380% | $246.8632 | $246.86 | $246.85 | $246.90 |
| Purchase #7 | $125.92 | 5.369% | $132.6806 | $132.68 | $132.70 | $132.70 |
| 7 purchase totals = | $818.72 | $879.6837 | $879.68 | $879.70 | $879.70 | |