| 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 | $179.62 | 11.506% | $200.2871 | $200.29 | $200.30 | $200.30 |
| Purchase #2 | $228.33 | 3.623% | $236.6024 | $236.60 | $236.60 | $236.60 |
| Purchase #3 | $184.73 | 13.707% | $210.0509 | $210.05 | $210.05 | $210.10 |
| Purchase #4 | $153.59 | 6.433% | $163.4704 | $163.47 | $163.45 | $163.50 |
| Purchase #5 | $130.88 | 8.555% | $142.0768 | $142.08 | $142.10 | $142.10 |
| Purchase #6 | $146.48 | 11.162% | $162.8301 | $162.83 | $162.85 | $162.80 |
| Purchase #7 | $77.74 | 3.636% | $80.5666 | $80.57 | $80.55 | $80.60 |
| 7 purchase totals = | $1,101.37 | $1,195.8843 | $1,195.89 | $1,195.90 | $1,196.00 | |