| 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 | $147.97 | 6.704% | $157.8899 | $157.89 | $157.90 | $157.90 |
| Purchase #2 | $185.26 | 4.500% | $193.5967 | $193.60 | $193.60 | $193.60 |
| Purchase #3 | $35.73 | 13.294% | $40.4799 | $40.48 | $40.50 | $40.50 |
| Purchase #4 | $12.49 | 12.166% | $14.0095 | $14.01 | $14.00 | $14.00 |
| Purchase #5 | $229.46 | 5.413% | $241.8807 | $241.88 | $241.90 | $241.90 |
| Purchase #6 | $151.56 | 11.268% | $168.6378 | $168.64 | $168.65 | $168.60 |
| Purchase #7 | $71.29 | 6.235% | $75.7349 | $75.73 | $75.75 | $75.70 |
| 7 purchase totals = | $833.76 | $892.2294 | $892.23 | $892.30 | $892.20 | |