| 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 | $213.85 | 8.591% | $232.2219 | $232.22 | $232.20 | $232.20 |
| Purchase #2 | $125.71 | 3.840% | $130.5373 | $130.54 | $130.55 | $130.50 |
| Purchase #3 | $93.48 | 7.531% | $100.52 | $100.52 | $100.50 | $100.50 |
| Purchase #4 | $35.93 | 6.403% | $38.2306 | $38.23 | $38.25 | $38.20 |
| Purchase #5 | $6.43 | 10.820% | $7.1257 | $7.13 | $7.15 | $7.10 |
| Purchase #6 | $154.73 | 8.110% | $167.2786 | $167.28 | $167.30 | $167.30 |
| Purchase #7 | $174.65 | 13.634% | $198.4618 | $198.46 | $198.45 | $198.50 |
| 7 purchase totals = | $804.78 | $874.3759 | $874.38 | $874.40 | $874.30 | |