| 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 | $17.36 | 7.507% | $18.6632 | $18.66 | $18.65 | $18.70 |
| Purchase #2 | $212.87 | 11.630% | $237.6268 | $237.63 | $237.65 | $237.60 |
| Purchase #3 | $155.83 | 10.390% | $172.0207 | $172.02 | $172.00 | $172.00 |
| Purchase #4 | $203.75 | 4.407% | $212.7293 | $212.73 | $212.75 | $212.70 |
| Purchase #5 | $35.83 | 10.518% | $39.5986 | $39.60 | $39.60 | $39.60 |
| Purchase #6 | $51.81 | 6.864% | $55.3662 | $55.37 | $55.35 | $55.40 |
| Purchase #7 | $199.48 | 8.360% | $216.1565 | $216.16 | $216.15 | $216.20 |
| 7 purchase totals = | $876.93 | $952.1613 | $952.17 | $952.15 | $952.20 | |