| 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 | $197.87 | 7.835% | $213.3731 | $213.37 | $213.35 | $213.40 |
| Purchase #2 | $16.46 | 8.800% | $17.9085 | $17.91 | $17.90 | $17.90 |
| Purchase #3 | $191.95 | 13.849% | $218.5332 | $218.53 | $218.55 | $218.50 |
| Purchase #4 | $62.71 | 10.716% | $69.43 | $69.43 | $69.45 | $69.40 |
| Purchase #5 | $30.59 | 4.708% | $32.0302 | $32.03 | $32.05 | $32.00 |
| Purchase #6 | $183.69 | 8.766% | $199.7923 | $199.79 | $199.80 | $199.80 |
| Purchase #7 | $156.73 | 4.109% | $163.17 | $163.17 | $163.15 | $163.20 |
| 7 purchase totals = | $840.00 | $914.2373 | $914.23 | $914.25 | $914.20 | |