| 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 | $178.85 | 6.379% | $190.2588 | $190.26 | $190.25 | $190.30 |
| Purchase #2 | $82.33 | 4.516% | $86.048 | $86.05 | $86.05 | $86.00 |
| Purchase #3 | $83.98 | 7.228% | $90.0501 | $90.05 | $90.05 | $90.10 |
| Purchase #4 | $38.65 | 4.763% | $40.4909 | $40.49 | $40.50 | $40.50 |
| Purchase #5 | $165.86 | 10.235% | $182.8358 | $182.84 | $182.85 | $182.80 |
| Purchase #6 | $113.65 | 13.229% | $128.6848 | $128.68 | $128.70 | $128.70 |
| Purchase #7 | $183.48 | 9.751% | $201.3711 | $201.37 | $201.35 | $201.40 |
| 7 purchase totals = | $846.80 | $919.7395 | $919.74 | $919.75 | $919.80 | |