| 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 | $177.44 | 13.652% | $201.6641 | $201.66 | $201.65 | $201.70 |
| Purchase #2 | $99.63 | 9.487% | $109.0819 | $109.08 | $109.10 | $109.10 |
| Purchase #3 | $71.54 | 6.320% | $76.0613 | $76.06 | $76.05 | $76.10 |
| Purchase #4 | $19.75 | 11.174% | $21.9569 | $21.96 | $21.95 | $22.00 |
| Purchase #5 | $200.55 | 5.583% | $211.7467 | $211.75 | $211.75 | $211.70 |
| Purchase #6 | $62.46 | 6.185% | $66.3232 | $66.32 | $66.30 | $66.30 |
| Purchase #7 | $118.81 | 12.163% | $133.2609 | $133.26 | $133.25 | $133.30 |
| 7 purchase totals = | $750.18 | $820.0950 | $820.09 | $820.05 | $820.20 | |