| 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 | $124.31 | 6.320% | $132.1664 | $132.17 | $132.15 | $132.20 |
| Purchase #2 | $17.40 | 11.581% | $19.4151 | $19.42 | $19.40 | $19.40 |
| Purchase #3 | $108.67 | 8.193% | $117.5733 | $117.57 | $117.55 | $117.60 |
| Purchase #4 | $25.64 | 11.307% | $28.5391 | $28.54 | $28.55 | $28.50 |
| Purchase #5 | $230.88 | 9.414% | $252.615 | $252.62 | $252.60 | $252.60 |
| Purchase #6 | $77.58 | 11.217% | $86.2821 | $86.28 | $86.30 | $86.30 |
| Purchase #7 | $34.51 | 5.487% | $36.4036 | $36.40 | $36.40 | $36.40 |
| 7 purchase totals = | $618.99 | $672.9946 | $673.00 | $672.95 | $673.00 | |