| 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 | $143.25 | 13.827% | $163.0572 | $163.06 | $163.05 | $163.10 |
| Purchase #2 | $124.95 | 9.308% | $136.5803 | $136.58 | $136.60 | $136.60 |
| Purchase #3 | $24.28 | 13.283% | $27.5051 | $27.51 | $27.50 | $27.50 |
| Purchase #4 | $114.76 | 6.240% | $121.921 | $121.92 | $121.90 | $121.90 |
| Purchase #5 | $74.71 | 6.312% | $79.4257 | $79.43 | $79.45 | $79.40 |
| Purchase #6 | $119.94 | 9.668% | $131.5358 | $131.54 | $131.55 | $131.50 |
| Purchase #7 | $68.97 | 4.713% | $72.2206 | $72.22 | $72.20 | $72.20 |
| 7 purchase totals = | $670.86 | $732.2457 | $732.26 | $732.25 | $732.20 | |