| 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 | $120.74 | 11.177% | $134.2351 | $134.24 | $134.25 | $134.20 |
| Purchase #2 | $61.86 | 8.316% | $67.0043 | $67.00 | $67.00 | $67.00 |
| Purchase #3 | $17.37 | 8.573% | $18.8591 | $18.86 | $18.85 | $18.90 |
| Purchase #4 | $7.97 | 3.534% | $8.2517 | $8.25 | $8.25 | $8.30 |
| Purchase #5 | $173.60 | 8.552% | $188.4463 | $188.45 | $188.45 | $188.40 |
| Purchase #6 | $108.73 | 11.500% | $121.234 | $121.23 | $121.25 | $121.20 |
| Purchase #7 | $148.27 | 8.319% | $160.6046 | $160.60 | $160.60 | $160.60 |
| 7 purchase totals = | $638.54 | $698.6351 | $698.63 | $698.65 | $698.60 | |