| 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 | $144.98 | 4.128% | $150.9648 | $150.96 | $150.95 | $151.00 |
| Purchase #2 | $45.67 | 10.344% | $50.3941 | $50.39 | $50.40 | $50.40 |
| Purchase #3 | $119.54 | 10.400% | $131.9722 | $131.97 | $131.95 | $132.00 |
| Purchase #4 | $77.44 | 13.486% | $87.8836 | $87.88 | $87.90 | $87.90 |
| Purchase #5 | $155.37 | 13.290% | $176.0187 | $176.02 | $176.00 | $176.00 |
| Purchase #6 | $84.99 | 9.364% | $92.9485 | $92.95 | $92.95 | $92.90 |
| Purchase #7 | $150.40 | 12.238% | $168.806 | $168.81 | $168.80 | $168.80 |
| 7 purchase totals = | $778.39 | $858.9879 | $858.98 | $858.95 | $859.00 | |