| 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 | $157.30 | 4.798% | $164.8473 | $164.85 | $164.85 | $164.80 |
| Purchase #2 | $144.74 | 3.721% | $150.1258 | $150.13 | $150.15 | $150.10 |
| Purchase #3 | $9.66 | 11.177% | $10.7397 | $10.74 | $10.75 | $10.70 |
| Purchase #4 | $82.53 | 5.646% | $87.1896 | $87.19 | $87.20 | $87.20 |
| Purchase #5 | $239.83 | 8.435% | $260.0597 | $260.06 | $260.05 | $260.10 |
| Purchase #6 | $195.31 | 10.512% | $215.841 | $215.84 | $215.85 | $215.80 |
| Purchase #7 | $98.64 | 8.268% | $106.7956 | $106.80 | $106.80 | $106.80 |
| 7 purchase totals = | $928.01 | $995.5987 | $995.61 | $995.65 | $995.50 | |