| 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 | $158.25 | 4.534% | $165.4251 | $165.43 | $165.45 | $165.40 |
| Purchase #2 | $61.79 | 5.582% | $65.2391 | $65.24 | $65.25 | $65.20 |
| Purchase #3 | $5.54 | 11.382% | $6.1706 | $6.17 | $6.15 | $6.20 |
| Purchase #4 | $135.37 | 11.866% | $151.433 | $151.43 | $151.45 | $151.40 |
| Purchase #5 | $182.32 | 3.141% | $188.0467 | $188.05 | $188.05 | $188.00 |
| Purchase #6 | $159.76 | 9.479% | $174.9037 | $174.90 | $174.90 | $174.90 |
| Purchase #7 | $29.48 | 3.278% | $30.4464 | $30.45 | $30.45 | $30.40 |
| 7 purchase totals = | $732.51 | $781.6646 | $781.67 | $781.70 | $781.50 | |