| 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 | $150.57 | 3.130% | $155.2828 | $155.28 | $155.30 | $155.30 |
| Purchase #2 | $105.78 | 13.350% | $119.9016 | $119.90 | $119.90 | $119.90 |
| Purchase #3 | $121.33 | 11.430% | $135.198 | $135.20 | $135.20 | $135.20 |
| Purchase #4 | $143.92 | 7.143% | $154.2002 | $154.20 | $154.20 | $154.20 |
| Purchase #5 | $226.65 | 12.666% | $255.3575 | $255.36 | $255.35 | $255.40 |
| Purchase #6 | $108.96 | 11.478% | $121.4664 | $121.47 | $121.45 | $121.50 |
| Purchase #7 | $14.38 | 4.715% | $15.058 | $15.06 | $15.05 | $15.10 |
| 7 purchase totals = | $871.59 | $956.4645 | $956.47 | $956.45 | $956.60 | |