| 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 | $14.89 | 12.445% | $16.7431 | $16.74 | $16.75 | $16.70 |
| Purchase #2 | $193.26 | 9.337% | $211.3047 | $211.30 | $211.30 | $211.30 |
| Purchase #3 | $192.49 | 3.800% | $199.8046 | $199.80 | $199.80 | $199.80 |
| Purchase #4 | $154.56 | 5.809% | $163.5384 | $163.54 | $163.55 | $163.50 |
| Purchase #5 | $180.62 | 9.211% | $197.2569 | $197.26 | $197.25 | $197.30 |
| Purchase #6 | $48.36 | 11.781% | $54.0573 | $54.06 | $54.05 | $54.10 |
| Purchase #7 | $13.34 | 10.217% | $14.7029 | $14.70 | $14.70 | $14.70 |
| 7 purchase totals = | $797.52 | $857.4079 | $857.40 | $857.40 | $857.40 | |