| 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 | $160.80 | 8.133% | $173.8779 | $173.88 | $173.90 | $173.90 |
| Purchase #2 | $100.36 | 3.211% | $103.5826 | $103.58 | $103.60 | $103.60 |
| Purchase #3 | $116.69 | 12.578% | $131.3673 | $131.37 | $131.35 | $131.40 |
| Purchase #4 | $176.77 | 13.253% | $200.1973 | $200.20 | $200.20 | $200.20 |
| Purchase #5 | $219.29 | 7.685% | $236.1424 | $236.14 | $236.15 | $236.10 |
| Purchase #6 | $192.54 | 12.287% | $216.1974 | $216.20 | $216.20 | $216.20 |
| Purchase #7 | $12.30 | 5.106% | $12.928 | $12.93 | $12.95 | $12.90 |
| 7 purchase totals = | $978.75 | $1,074.2929 | $1,074.30 | $1,074.35 | $1,074.30 | |