| 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 | $140.51 | 9.697% | $154.1353 | $154.14 | $154.15 | $154.10 |
| Purchase #2 | $109.72 | 11.209% | $122.0185 | $122.02 | $122.00 | $122.00 |
| Purchase #3 | $11.27 | 10.822% | $12.4896 | $12.49 | $12.50 | $12.50 |
| Purchase #4 | $7.54 | 8.305% | $8.1662 | $8.17 | $8.15 | $8.20 |
| Purchase #5 | $32.43 | 12.191% | $36.3835 | $36.38 | $36.40 | $36.40 |
| Purchase #6 | $15.56 | 12.430% | $17.4941 | $17.49 | $17.50 | $17.50 |
| Purchase #7 | $12.41 | 12.286% | $13.9347 | $13.93 | $13.95 | $13.90 |
| 7 purchase totals = | $329.44 | $364.6219 | $364.62 | $364.65 | $364.60 | |