| 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 | $182.82 | 12.534% | $205.7347 | $205.73 | $205.75 | $205.70 |
| Purchase #2 | $38.25 | 3.819% | $39.7108 | $39.71 | $39.70 | $39.70 |
| Purchase #3 | $135.88 | 13.376% | $154.0553 | $154.06 | $154.05 | $154.10 |
| Purchase #4 | $43.42 | 5.344% | $45.7404 | $45.74 | $45.75 | $45.70 |
| Purchase #5 | $73.60 | 13.677% | $83.6663 | $83.67 | $83.65 | $83.70 |
| Purchase #6 | $117.35 | 13.497% | $133.1887 | $133.19 | $133.20 | $133.20 |
| Purchase #7 | $49.86 | 12.526% | $56.1055 | $56.11 | $56.10 | $56.10 |
| 7 purchase totals = | $641.18 | $718.2017 | $718.21 | $718.20 | $718.20 | |