| 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 | $128.80 | 11.166% | $143.1818 | $143.18 | $143.20 | $143.20 |
| Purchase #2 | $216.47 | 8.190% | $234.1989 | $234.20 | $234.20 | $234.20 |
| Purchase #3 | $57.25 | 13.657% | $65.0686 | $65.07 | $65.05 | $65.10 |
| Purchase #4 | $157.98 | 5.374% | $166.4698 | $166.47 | $166.45 | $166.50 |
| Purchase #5 | $71.92 | 11.454% | $80.1577 | $80.16 | $80.15 | $80.20 |
| Purchase #6 | $36.64 | 10.823% | $40.6055 | $40.61 | $40.60 | $40.60 |
| Purchase #7 | $79.96 | 4.617% | $83.6518 | $83.65 | $83.65 | $83.70 |
| 7 purchase totals = | $749.02 | $813.3341 | $813.34 | $813.30 | $813.50 | |