| 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 | $191.27 | 6.444% | $203.5954 | $203.60 | $203.60 | $203.60 |
| Purchase #2 | $213.56 | 10.138% | $235.2107 | $235.21 | $235.20 | $235.20 |
| Purchase #3 | $89.80 | 8.189% | $97.1537 | $97.15 | $97.15 | $97.20 |
| Purchase #4 | $78.34 | 8.724% | $85.1744 | $85.17 | $85.15 | $85.20 |
| Purchase #5 | $31.96 | 9.133% | $34.8789 | $34.88 | $34.90 | $34.90 |
| Purchase #6 | $32.81 | 7.488% | $35.2668 | $35.27 | $35.25 | $35.30 |
| Purchase #7 | $31.25 | 8.787% | $33.9959 | $34.00 | $34.00 | $34.00 |
| 7 purchase totals = | $668.99 | $725.2758 | $725.28 | $725.25 | $725.40 | |