| 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 | $140.92 | 7.136% | $150.9761 | $150.98 | $151.00 | $151.00 |
| Purchase #2 | $120.65 | 10.581% | $133.416 | $133.42 | $133.40 | $133.40 |
| Purchase #3 | $13.37 | 12.526% | $15.0447 | $15.04 | $15.05 | $15.00 |
| Purchase #4 | $75.73 | 7.354% | $81.2992 | $81.30 | $81.30 | $81.30 |
| Purchase #5 | $213.92 | 11.567% | $238.6641 | $238.66 | $238.65 | $238.70 |
| Purchase #6 | $132.32 | 7.819% | $142.6661 | $142.67 | $142.65 | $142.70 |
| Purchase #7 | $203.69 | 12.441% | $229.0311 | $229.03 | $229.05 | $229.00 |
| 7 purchase totals = | $900.60 | $991.0973 | $991.10 | $991.10 | $991.10 | |