| 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 | $69.69 | 10.527% | $77.0263 | $77.03 | $77.05 | $77.00 |
| Purchase #2 | $179.92 | 3.545% | $186.2982 | $186.30 | $186.30 | $186.30 |
| Purchase #3 | $138.97 | 11.802% | $155.3712 | $155.37 | $155.35 | $155.40 |
| Purchase #4 | $186.33 | 11.244% | $207.2809 | $207.28 | $207.30 | $207.30 |
| Purchase #5 | $203.30 | 12.622% | $228.9605 | $228.96 | $228.95 | $229.00 |
| Purchase #6 | $36.81 | 10.473% | $40.6651 | $40.67 | $40.65 | $40.70 |
| Purchase #7 | $132.38 | 13.218% | $149.878 | $149.88 | $149.90 | $149.90 |
| 7 purchase totals = | $947.40 | $1,045.4802 | $1,045.49 | $1,045.50 | $1,045.60 | |