| 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 | $148.59 | 9.206% | $162.2692 | $162.27 | $162.25 | $162.30 |
| Purchase #2 | $153.66 | 11.856% | $171.8779 | $171.88 | $171.90 | $171.90 |
| Purchase #3 | $77.55 | 13.720% | $88.1899 | $88.19 | $88.20 | $88.20 |
| Purchase #4 | $16.86 | 4.483% | $17.6158 | $17.62 | $17.60 | $17.60 |
| Purchase #5 | $236.41 | 7.109% | $253.2164 | $253.22 | $253.20 | $253.20 |
| Purchase #6 | $26.36 | 10.157% | $29.0374 | $29.04 | $29.05 | $29.00 |
| Purchase #7 | $192.55 | 10.670% | $213.0951 | $213.10 | $213.10 | $213.10 |
| 7 purchase totals = | $851.98 | $935.3017 | $935.32 | $935.30 | $935.30 | |