| 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 | $135.97 | 13.242% | $153.9751 | $153.98 | $154.00 | $154.00 |
| Purchase #2 | $192.61 | 6.249% | $204.6462 | $204.65 | $204.65 | $204.60 |
| Purchase #3 | $135.74 | 10.172% | $149.5475 | $149.55 | $149.55 | $149.50 |
| Purchase #4 | $151.65 | 7.595% | $163.1678 | $163.17 | $163.15 | $163.20 |
| Purchase #5 | $153.25 | 6.234% | $162.8036 | $162.80 | $162.80 | $162.80 |
| Purchase #6 | $7.73 | 9.388% | $8.4557 | $8.46 | $8.45 | $8.50 |
| Purchase #7 | $120.93 | 5.213% | $127.2341 | $127.23 | $127.25 | $127.20 |
| 7 purchase totals = | $897.88 | $969.8300 | $969.84 | $969.85 | $969.80 | |