| 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 | $166.88 | 13.699% | $189.7409 | $189.74 | $189.75 | $189.70 |
| Purchase #2 | $120.31 | 6.247% | $127.8258 | $127.83 | $127.85 | $127.80 |
| Purchase #3 | $61.27 | 4.104% | $63.7845 | $63.78 | $63.80 | $63.80 |
| Purchase #4 | $72.52 | 6.211% | $77.0242 | $77.02 | $77.00 | $77.00 |
| Purchase #5 | $93.99 | 3.560% | $97.336 | $97.34 | $97.35 | $97.30 |
| Purchase #6 | $242.91 | 12.745% | $273.8689 | $273.87 | $273.85 | $273.90 |
| Purchase #7 | $127.82 | 10.462% | $141.1925 | $141.19 | $141.20 | $141.20 |
| 7 purchase totals = | $885.70 | $970.7728 | $970.77 | $970.80 | $970.70 | |