| 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 | $179.53 | 6.344% | $190.9194 | $190.92 | $190.90 | $190.90 |
| Purchase #2 | $245.38 | 9.530% | $268.7647 | $268.76 | $268.75 | $268.80 |
| Purchase #3 | $48.74 | 5.306% | $51.3261 | $51.33 | $51.35 | $51.30 |
| Purchase #4 | $177.63 | 13.676% | $201.9227 | $201.92 | $201.90 | $201.90 |
| Purchase #5 | $234.85 | 11.654% | $262.2194 | $262.22 | $262.20 | $262.20 |
| Purchase #6 | $20.84 | 12.263% | $23.3956 | $23.40 | $23.40 | $23.40 |
| Purchase #7 | $235.71 | 10.419% | $260.2686 | $260.27 | $260.25 | $260.30 |
| 7 purchase totals = | $1,142.68 | $1,258.8165 | $1,258.82 | $1,258.75 | $1,258.80 | |