| 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 | $162.44 | 7.684% | $174.9219 | $174.92 | $174.90 | $174.90 |
| Purchase #2 | $69.94 | 8.568% | $75.9325 | $75.93 | $75.95 | $75.90 |
| Purchase #3 | $73.72 | 8.854% | $80.2472 | $80.25 | $80.25 | $80.20 |
| Purchase #4 | $20.34 | 7.547% | $21.8751 | $21.88 | $21.90 | $21.90 |
| Purchase #5 | $166.77 | 10.136% | $183.6738 | $183.67 | $183.65 | $183.70 |
| Purchase #6 | $66.29 | 7.195% | $71.0596 | $71.06 | $71.05 | $71.10 |
| Purchase #7 | $158.57 | 6.310% | $168.5758 | $168.58 | $168.60 | $168.60 |
| 7 purchase totals = | $718.07 | $776.2859 | $776.29 | $776.30 | $776.30 | |