| 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 | $126.66 | 11.177% | $140.8168 | $140.82 | $140.80 | $140.80 |
| Purchase #2 | $149.38 | 9.445% | $163.4889 | $163.49 | $163.50 | $163.50 |
| Purchase #3 | $162.51 | 11.858% | $181.7804 | $181.78 | $181.80 | $181.80 |
| Purchase #4 | $127.64 | 12.823% | $144.0073 | $144.01 | $144.00 | $144.00 |
| Purchase #5 | $109.41 | 7.487% | $117.6015 | $117.60 | $117.60 | $117.60 |
| Purchase #6 | $229.73 | 4.442% | $239.9346 | $239.93 | $239.95 | $239.90 |
| Purchase #7 | $157.89 | 5.248% | $166.1761 | $166.18 | $166.20 | $166.20 |
| 7 purchase totals = | $1,063.22 | $1,153.8056 | $1,153.81 | $1,153.85 | $1,153.80 | |