| 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 | $222.77 | 9.339% | $243.5745 | $243.57 | $243.55 | $243.60 |
| Purchase #2 | $48.66 | 6.528% | $51.8365 | $51.84 | $51.85 | $51.80 |
| Purchase #3 | $67.66 | 4.298% | $70.568 | $70.57 | $70.55 | $70.60 |
| Purchase #4 | $151.30 | 6.452% | $161.0619 | $161.06 | $161.05 | $161.10 |
| Purchase #5 | $17.62 | 7.202% | $18.889 | $18.89 | $18.90 | $18.90 |
| Purchase #6 | $163.99 | 5.121% | $172.3879 | $172.39 | $172.40 | $172.40 |
| Purchase #7 | $18.28 | 4.615% | $19.1236 | $19.12 | $19.10 | $19.10 |
| 7 purchase totals = | $690.28 | $737.4414 | $737.44 | $737.40 | $737.50 | |