| 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 | $233.47 | 7.814% | $251.7133 | $251.71 | $251.70 | $251.70 |
| Purchase #2 | $132.39 | 12.439% | $148.858 | $148.86 | $148.85 | $148.90 |
| Purchase #3 | $16.59 | 13.746% | $18.8705 | $18.87 | $18.85 | $18.90 |
| Purchase #4 | $143.66 | 7.609% | $154.5911 | $154.59 | $154.60 | $154.60 |
| Purchase #5 | $40.76 | 8.599% | $44.265 | $44.27 | $44.25 | $44.30 |
| Purchase #6 | $34.70 | 11.148% | $38.5684 | $38.57 | $38.55 | $38.60 |
| Purchase #7 | $249.97 | 12.112% | $280.2464 | $280.25 | $280.25 | $280.20 |
| 7 purchase totals = | $851.54 | $937.1127 | $937.12 | $937.05 | $937.20 | |