| 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 | $183.61 | 6.470% | $195.4896 | $195.49 | $195.50 | $195.50 |
| Purchase #2 | $129.96 | 5.856% | $137.5705 | $137.57 | $137.55 | $137.60 |
| Purchase #3 | $114.74 | 4.264% | $119.6325 | $119.63 | $119.65 | $119.60 |
| Purchase #4 | $234.94 | 7.347% | $252.201 | $252.20 | $252.20 | $252.20 |
| Purchase #5 | $78.59 | 13.703% | $89.3592 | $89.36 | $89.35 | $89.40 |
| Purchase #6 | $7.96 | 12.440% | $8.9502 | $8.95 | $8.95 | $9.00 |
| Purchase #7 | $186.94 | 11.130% | $207.7464 | $207.75 | $207.75 | $207.70 |
| 7 purchase totals = | $936.74 | $1,010.9494 | $1,010.95 | $1,010.95 | $1,011.00 | |