| 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 | $160.76 | 13.872% | $183.0606 | $183.06 | $183.05 | $183.10 |
| Purchase #2 | $7.37 | 9.586% | $8.0765 | $8.08 | $8.10 | $8.10 |
| Purchase #3 | $124.66 | 3.377% | $128.8698 | $128.87 | $128.85 | $128.90 |
| Purchase #4 | $85.72 | 8.309% | $92.8425 | $92.84 | $92.85 | $92.80 |
| Purchase #5 | $234.97 | 9.619% | $257.5718 | $257.57 | $257.55 | $257.60 |
| Purchase #6 | $198.43 | 9.666% | $217.6102 | $217.61 | $217.60 | $217.60 |
| Purchase #7 | $229.60 | 9.861% | $252.2409 | $252.24 | $252.25 | $252.20 |
| 7 purchase totals = | $1,041.51 | $1,140.2723 | $1,140.27 | $1,140.25 | $1,140.30 | |