| 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 | $143.63 | 5.491% | $151.5167 | $151.52 | $151.50 | $151.50 |
| Purchase #2 | $6.26 | 12.429% | $7.0381 | $7.04 | $7.05 | $7.00 |
| Purchase #3 | $103.88 | 8.250% | $112.4501 | $112.45 | $112.45 | $112.50 |
| Purchase #4 | $66.26 | 12.685% | $74.6651 | $74.67 | $74.65 | $74.70 |
| Purchase #5 | $206.47 | 7.567% | $222.0936 | $222.09 | $222.10 | $222.10 |
| Purchase #6 | $121.61 | 3.556% | $125.9345 | $125.93 | $125.95 | $125.90 |
| Purchase #7 | $151.88 | 13.732% | $172.7362 | $172.74 | $172.75 | $172.70 |
| 7 purchase totals = | $799.99 | $866.4343 | $866.44 | $866.45 | $866.40 | |