| 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 | $164.59 | 6.652% | $175.5385 | $175.54 | $175.55 | $175.50 |
| Purchase #2 | $25.29 | 8.148% | $27.3506 | $27.35 | $27.35 | $27.40 |
| Purchase #3 | $207.68 | 12.301% | $233.2267 | $233.23 | $233.25 | $233.20 |
| Purchase #4 | $109.95 | 8.139% | $118.8988 | $118.90 | $118.90 | $118.90 |
| Purchase #5 | $22.36 | 3.700% | $23.1873 | $23.19 | $23.20 | $23.20 |
| Purchase #6 | $34.26 | 4.592% | $35.8332 | $35.83 | $35.85 | $35.80 |
| Purchase #7 | $213.49 | 4.546% | $223.1953 | $223.20 | $223.20 | $223.20 |
| 7 purchase totals = | $777.62 | $837.2304 | $837.24 | $837.30 | $837.20 | |