| 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 | $136.50 | 10.775% | $151.2079 | $151.21 | $151.20 | $151.20 |
| Purchase #2 | $156.60 | 7.385% | $168.1649 | $168.16 | $168.15 | $168.20 |
| Purchase #3 | $45.76 | 6.239% | $48.615 | $48.62 | $48.60 | $48.60 |
| Purchase #4 | $234.67 | 13.450% | $266.2331 | $266.23 | $266.25 | $266.20 |
| Purchase #5 | $8.52 | 10.636% | $9.4262 | $9.43 | $9.45 | $9.40 |
| Purchase #6 | $222.95 | 6.252% | $236.8888 | $236.89 | $236.90 | $236.90 |
| Purchase #7 | $16.70 | 12.155% | $18.7299 | $18.73 | $18.75 | $18.70 |
| 7 purchase totals = | $821.70 | $899.2658 | $899.27 | $899.30 | $899.20 | |