| 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 | $189.70 | 11.669% | $211.8361 | $211.84 | $211.85 | $211.80 |
| Purchase #2 | $40.82 | 11.190% | $45.3878 | $45.39 | $45.40 | $45.40 |
| Purchase #3 | $82.80 | 4.139% | $86.2271 | $86.23 | $86.25 | $86.20 |
| Purchase #4 | $87.49 | 12.245% | $98.2032 | $98.20 | $98.20 | $98.20 |
| Purchase #5 | $41.27 | 11.383% | $45.9678 | $45.97 | $45.95 | $46.00 |
| Purchase #6 | $186.70 | 3.648% | $193.5108 | $193.51 | $193.50 | $193.50 |
| Purchase #7 | $121.51 | 4.574% | $127.0679 | $127.07 | $127.05 | $127.10 |
| 7 purchase totals = | $750.29 | $808.2007 | $808.21 | $808.20 | $808.20 | |