| 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 | $135.40 | 7.547% | $145.6186 | $145.62 | $145.60 | $145.60 |
| Purchase #2 | $137.26 | 7.220% | $147.1702 | $147.17 | $147.15 | $147.20 |
| Purchase #3 | $83.76 | 3.187% | $86.4294 | $86.43 | $86.45 | $86.40 |
| Purchase #4 | $79.90 | 12.239% | $89.679 | $89.68 | $89.70 | $89.70 |
| Purchase #5 | $110.61 | 3.653% | $114.6506 | $114.65 | $114.65 | $114.70 |
| Purchase #6 | $43.97 | 6.770% | $46.9468 | $46.95 | $46.95 | $46.90 |
| Purchase #7 | $240.43 | 5.423% | $253.4685 | $253.47 | $253.45 | $253.50 |
| 7 purchase totals = | $831.33 | $883.9631 | $883.97 | $883.95 | $884.00 | |