| 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 | $186.58 | 11.669% | $208.352 | $208.35 | $208.35 | $208.40 |
| Purchase #2 | $77.55 | 3.531% | $80.2883 | $80.29 | $80.30 | $80.30 |
| Purchase #3 | $36.42 | 8.743% | $39.6042 | $39.60 | $39.60 | $39.60 |
| Purchase #4 | $46.79 | 10.450% | $51.6796 | $51.68 | $51.70 | $51.70 |
| Purchase #5 | $225.42 | 5.825% | $238.5507 | $238.55 | $238.55 | $238.60 |
| Purchase #6 | $42.55 | 7.690% | $45.8221 | $45.82 | $45.80 | $45.80 |
| Purchase #7 | $64.72 | 10.716% | $71.6554 | $71.66 | $71.65 | $71.70 |
| 7 purchase totals = | $680.03 | $735.9523 | $735.95 | $735.95 | $736.10 | |