| 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 | $177.29 | 5.217% | $186.5392 | $186.54 | $186.55 | $186.50 |
| Purchase #2 | $36.77 | 12.766% | $41.4641 | $41.46 | $41.45 | $41.50 |
| Purchase #3 | $230.32 | 4.813% | $241.4053 | $241.41 | $241.40 | $241.40 |
| Purchase #4 | $9.71 | 10.428% | $10.7226 | $10.72 | $10.70 | $10.70 |
| Purchase #5 | $15.74 | 8.708% | $17.1106 | $17.11 | $17.10 | $17.10 |
| Purchase #6 | $222.57 | 5.463% | $234.729 | $234.73 | $234.75 | $234.70 |
| Purchase #7 | $227.72 | 3.277% | $235.1824 | $235.18 | $235.20 | $235.20 |
| 7 purchase totals = | $920.12 | $967.1532 | $967.15 | $967.15 | $967.10 | |