| 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 | $147.91 | 5.413% | $155.9164 | $155.92 | $155.90 | $155.90 |
| Purchase #2 | $128.32 | 4.453% | $134.0341 | $134.03 | $134.05 | $134.00 |
| Purchase #3 | $233.28 | 3.480% | $241.3981 | $241.40 | $241.40 | $241.40 |
| Purchase #4 | $229.41 | 6.148% | $243.5141 | $243.51 | $243.50 | $243.50 |
| Purchase #5 | $30.27 | 9.220% | $33.0609 | $33.06 | $33.05 | $33.10 |
| Purchase #6 | $25.86 | 6.786% | $27.6149 | $27.61 | $27.60 | $27.60 |
| Purchase #7 | $25.77 | 7.273% | $27.6443 | $27.64 | $27.65 | $27.60 |
| 7 purchase totals = | $820.82 | $863.1828 | $863.17 | $863.15 | $863.10 | |