| 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 | $173.93 | 12.387% | $195.4747 | $195.47 | $195.45 | $195.50 |
| Purchase #2 | $12.30 | 7.719% | $13.2494 | $13.25 | $13.25 | $13.20 |
| Purchase #3 | $67.98 | 11.407% | $75.7345 | $75.73 | $75.75 | $75.70 |
| Purchase #4 | $123.61 | 11.715% | $138.0909 | $138.09 | $138.10 | $138.10 |
| Purchase #5 | $244.36 | 8.322% | $264.6956 | $264.70 | $264.70 | $264.70 |
| Purchase #6 | $9.63 | 3.736% | $9.9898 | $9.99 | $10.00 | $10.00 |
| Purchase #7 | $14.81 | 13.549% | $16.8166 | $16.82 | $16.80 | $16.80 |
| 7 purchase totals = | $646.62 | $714.0515 | $714.05 | $714.05 | $714.00 | |