| 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 | $148.47 | 12.387% | $166.861 | $166.86 | $166.85 | $166.90 |
| Purchase #2 | $246.32 | 10.407% | $271.9545 | $271.95 | $271.95 | $272.00 |
| Purchase #3 | $94.26 | 7.560% | $101.3861 | $101.39 | $101.40 | $101.40 |
| Purchase #4 | $95.80 | 4.575% | $100.1829 | $100.18 | $100.20 | $100.20 |
| Purchase #5 | $174.32 | 4.444% | $182.0668 | $182.07 | $182.05 | $182.10 |
| Purchase #6 | $144.39 | 7.856% | $155.7333 | $155.73 | $155.75 | $155.70 |
| Purchase #7 | $125.63 | 9.131% | $137.1013 | $137.10 | $137.10 | $137.10 |
| 7 purchase totals = | $1,029.19 | $1,115.2859 | $1,115.28 | $1,115.30 | $1,115.40 | |