| 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 | $179.91 | 13.148% | $203.5646 | $203.56 | $203.55 | $203.60 |
| Purchase #2 | $10.26 | 7.855% | $11.0659 | $11.07 | $11.05 | $11.10 |
| Purchase #3 | $77.61 | 6.169% | $82.3978 | $82.40 | $82.40 | $82.40 |
| Purchase #4 | $121.85 | 10.124% | $134.1861 | $134.19 | $134.20 | $134.20 |
| Purchase #5 | $126.68 | 3.754% | $131.4356 | $131.44 | $131.45 | $131.40 |
| Purchase #6 | $29.68 | 8.854% | $32.3079 | $32.31 | $32.30 | $32.30 |
| Purchase #7 | $93.98 | 3.855% | $97.6029 | $97.60 | $97.60 | $97.60 |
| 7 purchase totals = | $639.97 | $692.5608 | $692.57 | $692.55 | $692.60 | |