| 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 | $207.40 | 7.514% | $222.984 | $222.98 | $223.00 | $223.00 |
| Purchase #2 | $17.67 | 5.610% | $18.6613 | $18.66 | $18.65 | $18.70 |
| Purchase #3 | $23.47 | 4.332% | $24.4867 | $24.49 | $24.50 | $24.50 |
| Purchase #4 | $242.97 | 5.241% | $255.7041 | $255.70 | $255.70 | $255.70 |
| Purchase #5 | $21.45 | 9.815% | $23.5553 | $23.56 | $23.55 | $23.60 |
| Purchase #6 | $32.60 | 12.744% | $36.7545 | $36.75 | $36.75 | $36.80 |
| Purchase #7 | $144.38 | 7.854% | $155.7196 | $155.72 | $155.70 | $155.70 |
| 7 purchase totals = | $689.94 | $737.8655 | $737.86 | $737.85 | $738.00 | |