| 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 | $180.82 | 9.157% | $197.3777 | $197.38 | $197.40 | $197.40 |
| Purchase #2 | $178.87 | 4.219% | $186.4165 | $186.42 | $186.40 | $186.40 |
| Purchase #3 | $227.88 | 4.805% | $238.8296 | $238.83 | $238.85 | $238.80 |
| Purchase #4 | $30.74 | 9.586% | $33.6867 | $33.69 | $33.70 | $33.70 |
| Purchase #5 | $142.89 | 10.493% | $157.8834 | $157.88 | $157.90 | $157.90 |
| Purchase #6 | $13.82 | 3.657% | $14.3254 | $14.33 | $14.35 | $14.30 |
| Purchase #7 | $40.60 | 13.178% | $45.9503 | $45.95 | $45.95 | $46.00 |
| 7 purchase totals = | $815.62 | $874.4696 | $874.48 | $874.55 | $874.50 | |