| 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 | $166.91 | 8.748% | $181.5113 | $181.51 | $181.50 | $181.50 |
| Purchase #2 | $215.63 | 9.716% | $236.5806 | $236.58 | $236.60 | $236.60 |
| Purchase #3 | $53.66 | 10.867% | $59.4912 | $59.49 | $59.50 | $59.50 |
| Purchase #4 | $217.95 | 9.864% | $239.4486 | $239.45 | $239.45 | $239.40 |
| Purchase #5 | $61.68 | 13.687% | $70.1221 | $70.12 | $70.10 | $70.10 |
| Purchase #6 | $160.65 | 10.154% | $176.9624 | $176.96 | $176.95 | $177.00 |
| Purchase #7 | $62.87 | 5.272% | $66.1845 | $66.18 | $66.20 | $66.20 |
| 7 purchase totals = | $939.35 | $1,030.3007 | $1,030.29 | $1,030.30 | $1,030.30 | |