| 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 | $167.79 | 12.747% | $189.1782 | $189.18 | $189.20 | $189.20 |
| Purchase #2 | $175.85 | 3.565% | $182.1191 | $182.12 | $182.10 | $182.10 |
| Purchase #3 | $214.37 | 9.848% | $235.4812 | $235.48 | $235.50 | $235.50 |
| Purchase #4 | $68.39 | 12.763% | $77.1186 | $77.12 | $77.10 | $77.10 |
| Purchase #5 | $103.33 | 12.128% | $115.8619 | $115.86 | $115.85 | $115.90 |
| Purchase #6 | $156.80 | 12.170% | $175.8826 | $175.88 | $175.90 | $175.90 |
| Purchase #7 | $52.95 | 5.733% | $55.9856 | $55.99 | $56.00 | $56.00 |
| 7 purchase totals = | $939.48 | $1,031.6272 | $1,031.63 | $1,031.65 | $1,031.70 | |