| 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 | $146.76 | 5.157% | $154.3284 | $154.33 | $154.35 | $154.30 |
| Purchase #2 | $35.51 | 11.541% | $39.6082 | $39.61 | $39.60 | $39.60 |
| Purchase #3 | $93.58 | 8.578% | $101.6073 | $101.61 | $101.60 | $101.60 |
| Purchase #4 | $122.92 | 6.817% | $131.2995 | $131.30 | $131.30 | $131.30 |
| Purchase #5 | $242.83 | 11.341% | $270.3694 | $270.37 | $270.35 | $270.40 |
| Purchase #6 | $191.54 | 7.465% | $205.8385 | $205.84 | $205.85 | $205.80 |
| Purchase #7 | $186.56 | 4.863% | $195.6324 | $195.63 | $195.65 | $195.60 |
| 7 purchase totals = | $1,019.70 | $1,098.6837 | $1,098.69 | $1,098.70 | $1,098.60 | |