| 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 | $183.59 | 4.638% | $192.1049 | $192.10 | $192.10 | $192.10 |
| Purchase #2 | $181.99 | 13.353% | $206.2911 | $206.29 | $206.30 | $206.30 |
| Purchase #3 | $27.61 | 4.315% | $28.8014 | $28.80 | $28.80 | $28.80 |
| Purchase #4 | $121.80 | 9.868% | $133.8192 | $133.82 | $133.80 | $133.80 |
| Purchase #5 | $112.29 | 6.657% | $119.7651 | $119.77 | $119.75 | $119.80 |
| Purchase #6 | $97.52 | 8.771% | $106.0735 | $106.07 | $106.05 | $106.10 |
| Purchase #7 | $19.67 | 10.695% | $21.7737 | $21.77 | $21.75 | $21.80 |
| 7 purchase totals = | $744.47 | $808.6289 | $808.62 | $808.55 | $808.70 | |