| 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 | $163.61 | 9.845% | $179.7174 | $179.72 | $179.70 | $179.70 |
| Purchase #2 | $43.85 | 3.102% | $45.2102 | $45.21 | $45.20 | $45.20 |
| Purchase #3 | $188.41 | 10.553% | $208.2929 | $208.29 | $208.30 | $208.30 |
| Purchase #4 | $58.64 | 13.583% | $66.6051 | $66.61 | $66.60 | $66.60 |
| Purchase #5 | $161.67 | 6.155% | $171.6208 | $171.62 | $171.60 | $171.60 |
| Purchase #6 | $203.81 | 4.569% | $213.1221 | $213.12 | $213.10 | $213.10 |
| Purchase #7 | $124.42 | 3.384% | $128.6304 | $128.63 | $128.65 | $128.60 |
| 7 purchase totals = | $944.41 | $1,013.1989 | $1,013.20 | $1,013.15 | $1,013.10 | |