| 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 | $146.97 | 3.530% | $152.158 | $152.16 | $152.15 | $152.20 |
| Purchase #2 | $24.73 | 7.741% | $26.6443 | $26.64 | $26.65 | $26.60 |
| Purchase #3 | $236.51 | 10.509% | $261.3648 | $261.36 | $261.35 | $261.40 |
| Purchase #4 | $130.34 | 10.563% | $144.1078 | $144.11 | $144.10 | $144.10 |
| Purchase #5 | $94.65 | 8.200% | $102.4113 | $102.41 | $102.40 | $102.40 |
| Purchase #6 | $246.37 | 5.676% | $260.354 | $260.35 | $260.35 | $260.40 |
| Purchase #7 | $201.95 | 13.841% | $229.9019 | $229.90 | $229.90 | $229.90 |
| 7 purchase totals = | $1,081.52 | $1,176.9421 | $1,176.93 | $1,176.90 | $1,177.00 | |