| 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 | $188.80 | 13.542% | $214.3673 | $214.37 | $214.35 | $214.40 |
| Purchase #2 | $176.85 | 8.304% | $191.5356 | $191.54 | $191.55 | $191.50 |
| Purchase #3 | $29.58 | 7.284% | $31.7346 | $31.73 | $31.75 | $31.70 |
| Purchase #4 | $37.91 | 12.832% | $42.7746 | $42.77 | $42.75 | $42.80 |
| Purchase #5 | $70.63 | 3.632% | $73.1953 | $73.20 | $73.20 | $73.20 |
| Purchase #6 | $211.64 | 11.688% | $236.3765 | $236.38 | $236.40 | $236.40 |
| Purchase #7 | $177.76 | 8.486% | $192.8447 | $192.84 | $192.85 | $192.80 |
| 7 purchase totals = | $893.17 | $982.8286 | $982.83 | $982.85 | $982.80 | |