| 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 | $222.87 | 4.426% | $232.7342 | $232.73 | $232.75 | $232.70 |
| Purchase #2 | $147.53 | 5.378% | $155.4642 | $155.46 | $155.45 | $155.50 |
| Purchase #3 | $103.27 | 11.225% | $114.8621 | $114.86 | $114.85 | $114.90 |
| Purchase #4 | $27.73 | 8.457% | $30.0751 | $30.08 | $30.10 | $30.10 |
| Purchase #5 | $5.40 | 8.440% | $5.8558 | $5.86 | $5.85 | $5.90 |
| Purchase #6 | $172.92 | 12.137% | $193.9073 | $193.91 | $193.90 | $193.90 |
| Purchase #7 | $127.31 | 10.768% | $141.0187 | $141.02 | $141.00 | $141.00 |
| 7 purchase totals = | $807.03 | $873.9174 | $873.92 | $873.90 | $874.00 | |