| 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 | $167.89 | 9.522% | $183.8765 | $183.88 | $183.90 | $183.90 |
| Purchase #2 | $163.69 | 6.163% | $173.7782 | $173.78 | $173.80 | $173.80 |
| Purchase #3 | $182.85 | 9.448% | $200.1257 | $200.13 | $200.15 | $200.10 |
| Purchase #4 | $188.97 | 8.184% | $204.4353 | $204.44 | $204.45 | $204.40 |
| Purchase #5 | $184.83 | 7.362% | $198.4372 | $198.44 | $198.45 | $198.40 |
| Purchase #6 | $47.93 | 10.693% | $53.0552 | $53.06 | $53.05 | $53.10 |
| Purchase #7 | $24.73 | 10.640% | $27.3613 | $27.36 | $27.35 | $27.40 |
| 7 purchase totals = | $960.89 | $1,041.0694 | $1,041.09 | $1,041.15 | $1,041.10 | |