| 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 | $109.98 | 8.296% | $119.1039 | $119.10 | $119.10 | $119.10 |
| Purchase #2 | $180.72 | 6.680% | $192.7921 | $192.79 | $192.80 | $192.80 |
| Purchase #3 | $156.83 | 8.775% | $170.5918 | $170.59 | $170.60 | $170.60 |
| Purchase #4 | $51.72 | 7.103% | $55.3937 | $55.39 | $55.40 | $55.40 |
| Purchase #5 | $103.51 | 5.566% | $109.2714 | $109.27 | $109.25 | $109.30 |
| Purchase #6 | $74.77 | 9.657% | $81.9905 | $81.99 | $82.00 | $82.00 |
| Purchase #7 | $144.75 | 10.153% | $159.4465 | $159.45 | $159.45 | $159.40 |
| 7 purchase totals = | $822.28 | $888.5899 | $888.58 | $888.60 | $888.60 | |