| 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 | $138.75 | 12.407% | $155.9647 | $155.96 | $155.95 | $156.00 |
| Purchase #2 | $45.36 | 8.304% | $49.1267 | $49.13 | $49.15 | $49.10 |
| Purchase #3 | $235.68 | 3.459% | $243.8322 | $243.83 | $243.85 | $243.80 |
| Purchase #4 | $36.30 | 6.740% | $38.7466 | $38.75 | $38.75 | $38.70 |
| Purchase #5 | $211.68 | 10.566% | $234.0461 | $234.05 | $234.05 | $234.00 |
| Purchase #6 | $97.30 | 10.531% | $107.5467 | $107.55 | $107.55 | $107.50 |
| Purchase #7 | $11.74 | 5.394% | $12.3733 | $12.37 | $12.35 | $12.40 |
| 7 purchase totals = | $776.81 | $841.6363 | $841.64 | $841.65 | $841.50 | |