| 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 | $176.52 | 6.168% | $187.4078 | $187.41 | $187.40 | $187.40 |
| Purchase #2 | $200.74 | 5.139% | $211.056 | $211.06 | $211.05 | $211.10 |
| Purchase #3 | $99.51 | 4.528% | $104.0158 | $104.02 | $104.00 | $104.00 |
| Purchase #4 | $134.29 | 11.307% | $149.4742 | $149.47 | $149.45 | $149.50 |
| Purchase #5 | $219.81 | 9.805% | $241.3624 | $241.36 | $241.35 | $241.40 |
| Purchase #6 | $72.68 | 3.124% | $74.9505 | $74.95 | $74.95 | $75.00 |
| Purchase #7 | $247.41 | 13.506% | $280.8252 | $280.83 | $280.85 | $280.80 |
| 7 purchase totals = | $1,150.96 | $1,249.0919 | $1,249.10 | $1,249.05 | $1,249.20 | |