| 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 | $63.75 | 12.687% | $71.838 | $71.84 | $71.85 | $71.80 |
| Purchase #2 | $125.57 | 9.313% | $137.2643 | $137.26 | $137.25 | $137.30 |
| Purchase #3 | $190.99 | 11.377% | $212.7189 | $212.72 | $212.70 | $212.70 |
| Purchase #4 | $218.86 | 6.619% | $233.3463 | $233.35 | $233.35 | $233.30 |
| Purchase #5 | $102.35 | 7.187% | $109.7059 | $109.71 | $109.70 | $109.70 |
| Purchase #6 | $42.97 | 13.690% | $48.8526 | $48.85 | $48.85 | $48.90 |
| Purchase #7 | $196.67 | 12.213% | $220.6893 | $220.69 | $220.70 | $220.70 |
| 7 purchase totals = | $941.16 | $1,034.4153 | $1,034.42 | $1,034.40 | $1,034.40 | |