| 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 | $138.77 | 11.864% | $155.2337 | $155.23 | $155.25 | $155.20 |
| Purchase #2 | $83.31 | 4.810% | $87.3172 | $87.32 | $87.30 | $87.30 |
| Purchase #3 | $56.51 | 3.670% | $58.5839 | $58.58 | $58.60 | $58.60 |
| Purchase #4 | $62.42 | 13.760% | $71.009 | $71.01 | $71.00 | $71.00 |
| Purchase #5 | $116.72 | 6.731% | $124.5764 | $124.58 | $124.60 | $124.60 |
| Purchase #6 | $26.51 | 13.771% | $30.1607 | $30.16 | $30.15 | $30.20 |
| Purchase #7 | $116.86 | 4.516% | $122.1374 | $122.14 | $122.15 | $122.10 |
| 7 purchase totals = | $601.10 | $649.0183 | $649.02 | $649.05 | $649.00 | |