| 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 | $161.76 | 8.720% | $175.8655 | $175.87 | $175.85 | $175.90 |
| Purchase #2 | $213.89 | 12.729% | $241.1161 | $241.12 | $241.10 | $241.10 |
| Purchase #3 | $130.72 | 5.574% | $138.0063 | $138.01 | $138.00 | $138.00 |
| Purchase #4 | $167.76 | 10.337% | $185.1014 | $185.10 | $185.10 | $185.10 |
| Purchase #5 | $12.70 | 11.546% | $14.1663 | $14.17 | $14.15 | $14.20 |
| Purchase #6 | $16.49 | 10.742% | $18.2614 | $18.26 | $18.25 | $18.30 |
| Purchase #7 | $94.99 | 10.630% | $105.0874 | $105.09 | $105.10 | $105.10 |
| 7 purchase totals = | $798.31 | $877.6044 | $877.62 | $877.55 | $877.70 | |