| 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 | $133.36 | 6.252% | $141.6977 | $141.70 | $141.70 | $141.70 |
| Purchase #2 | $71.73 | 11.305% | $79.8391 | $79.84 | $79.85 | $79.80 |
| Purchase #3 | $85.38 | 9.475% | $93.4698 | $93.47 | $93.45 | $93.50 |
| Purchase #4 | $231.37 | 8.452% | $250.9254 | $250.93 | $250.95 | $250.90 |
| Purchase #5 | $68.99 | 9.606% | $75.6172 | $75.62 | $75.60 | $75.60 |
| Purchase #6 | $150.89 | 8.354% | $163.4954 | $163.50 | $163.50 | $163.50 |
| Purchase #7 | $46.31 | 13.488% | $52.5563 | $52.56 | $52.55 | $52.60 |
| 7 purchase totals = | $788.03 | $857.6009 | $857.62 | $857.60 | $857.60 | |