| 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 | $109.75 | 4.821% | $115.041 | $115.04 | $115.05 | $115.00 |
| Purchase #2 | $172.34 | 11.790% | $192.6589 | $192.66 | $192.65 | $192.70 |
| Purchase #3 | $164.94 | 12.723% | $185.9253 | $185.93 | $185.95 | $185.90 |
| Purchase #4 | $159.56 | 5.664% | $168.5975 | $168.60 | $168.60 | $168.60 |
| Purchase #5 | $138.74 | 6.597% | $147.8927 | $147.89 | $147.90 | $147.90 |
| Purchase #6 | $51.74 | 13.717% | $58.8372 | $58.84 | $58.85 | $58.80 |
| Purchase #7 | $82.44 | 5.249% | $86.7673 | $86.77 | $86.75 | $86.80 |
| 7 purchase totals = | $879.51 | $955.7199 | $955.73 | $955.75 | $955.70 | |