| 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 | $137.95 | 5.761% | $145.8973 | $145.90 | $145.90 | $145.90 |
| Purchase #2 | $199.28 | 7.302% | $213.8314 | $213.83 | $213.85 | $213.80 |
| Purchase #3 | $104.50 | 6.367% | $111.1535 | $111.15 | $111.15 | $111.20 |
| Purchase #4 | $214.64 | 10.628% | $237.4519 | $237.45 | $237.45 | $237.50 |
| Purchase #5 | $221.94 | 11.393% | $247.2256 | $247.23 | $247.25 | $247.20 |
| Purchase #6 | $108.51 | 9.386% | $118.6947 | $118.69 | $118.70 | $118.70 |
| Purchase #7 | $166.84 | 6.591% | $177.8364 | $177.84 | $177.85 | $177.80 |
| 7 purchase totals = | $1,153.66 | $1,252.0908 | $1,252.09 | $1,252.15 | $1,252.10 | |