| 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 | $200.92 | 6.299% | $213.576 | $213.58 | $213.60 | $213.60 |
| Purchase #2 | $36.61 | 9.185% | $39.9726 | $39.97 | $39.95 | $40.00 |
| Purchase #3 | $111.96 | 5.635% | $118.2689 | $118.27 | $118.25 | $118.30 |
| Purchase #4 | $212.92 | 6.155% | $226.0252 | $226.03 | $226.05 | $226.00 |
| Purchase #5 | $164.65 | 7.363% | $176.7732 | $176.77 | $176.75 | $176.80 |
| Purchase #6 | $163.80 | 4.204% | $170.6862 | $170.69 | $170.70 | $170.70 |
| Purchase #7 | $172.86 | 8.786% | $188.0475 | $188.05 | $188.05 | $188.00 |
| 7 purchase totals = | $1,063.72 | $1,133.3496 | $1,133.36 | $1,133.35 | $1,133.40 | |