| 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 | $176.37 | 5.681% | $186.3896 | $186.39 | $186.40 | $186.40 |
| Purchase #2 | $112.36 | 4.386% | $117.2881 | $117.29 | $117.30 | $117.30 |
| Purchase #3 | $199.62 | 9.312% | $218.2086 | $218.21 | $218.20 | $218.20 |
| Purchase #4 | $75.30 | 9.394% | $82.3737 | $82.37 | $82.35 | $82.40 |
| Purchase #5 | $175.53 | 9.493% | $192.1931 | $192.19 | $192.20 | $192.20 |
| Purchase #6 | $168.74 | 9.549% | $184.853 | $184.85 | $184.85 | $184.90 |
| Purchase #7 | $233.71 | 4.136% | $243.3762 | $243.38 | $243.40 | $243.40 |
| 7 purchase totals = | $1,141.63 | $1,224.6823 | $1,224.68 | $1,224.70 | $1,224.80 | |