| 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 | $177.51 | 4.216% | $184.9938 | $184.99 | $185.00 | $185.00 |
| Purchase #2 | $193.64 | 11.154% | $215.2386 | $215.24 | $215.25 | $215.20 |
| Purchase #3 | $180.48 | 3.290% | $186.4178 | $186.42 | $186.40 | $186.40 |
| Purchase #4 | $11.31 | 5.172% | $11.895 | $11.90 | $11.90 | $11.90 |
| Purchase #5 | $176.71 | 11.564% | $197.1447 | $197.14 | $197.15 | $197.10 |
| Purchase #6 | $97.59 | 3.416% | $100.9237 | $100.92 | $100.90 | $100.90 |
| Purchase #7 | $148.51 | 3.284% | $153.3871 | $153.39 | $153.40 | $153.40 |
| 7 purchase totals = | $985.75 | $1,050.0007 | $1,050.00 | $1,050.00 | $1,049.90 | |