| 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 | $64.39 | 13.515% | $73.0923 | $73.09 | $73.10 | $73.10 |
| Purchase #2 | $14.64 | 10.671% | $16.2022 | $16.20 | $16.20 | $16.20 |
| Purchase #3 | $139.82 | 11.556% | $155.9776 | $155.98 | $156.00 | $156.00 |
| Purchase #4 | $154.90 | 11.404% | $172.5648 | $172.56 | $172.55 | $172.60 |
| Purchase #5 | $161.43 | 6.268% | $171.5484 | $171.55 | $171.55 | $171.50 |
| Purchase #6 | $28.92 | 4.688% | $30.2758 | $30.28 | $30.30 | $30.30 |
| Purchase #7 | $163.63 | 12.120% | $183.462 | $183.46 | $183.45 | $183.50 |
| 7 purchase totals = | $727.73 | $803.1231 | $803.12 | $803.15 | $803.20 | |