| 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 | $136.86 | 5.609% | $144.5365 | $144.54 | $144.55 | $144.50 |
| Purchase #2 | $199.99 | 13.510% | $227.0086 | $227.01 | $227.00 | $227.00 |
| Purchase #3 | $146.68 | 5.410% | $154.6154 | $154.62 | $154.60 | $154.60 |
| Purchase #4 | $173.30 | 3.431% | $179.2459 | $179.25 | $179.25 | $179.20 |
| Purchase #5 | $229.63 | 8.750% | $249.7226 | $249.72 | $249.70 | $249.70 |
| Purchase #6 | $194.36 | 12.219% | $218.1088 | $218.11 | $218.10 | $218.10 |
| Purchase #7 | $134.37 | 13.547% | $152.5731 | $152.57 | $152.55 | $152.60 |
| 7 purchase totals = | $1,215.19 | $1,325.8109 | $1,325.82 | $1,325.75 | $1,325.70 | |