| 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 | $177.80 | 13.374% | $201.579 | $201.58 | $201.60 | $201.60 |
| Purchase #2 | $203.30 | 6.220% | $215.9453 | $215.95 | $215.95 | $215.90 |
| Purchase #3 | $216.27 | 9.512% | $236.8416 | $236.84 | $236.85 | $236.80 |
| Purchase #4 | $45.89 | 10.322% | $50.6268 | $50.63 | $50.65 | $50.60 |
| Purchase #5 | $147.61 | 12.372% | $165.8723 | $165.87 | $165.85 | $165.90 |
| Purchase #6 | $141.48 | 9.153% | $154.4297 | $154.43 | $154.45 | $154.40 |
| Purchase #7 | $143.88 | 12.619% | $162.0362 | $162.04 | $162.05 | $162.00 |
| 7 purchase totals = | $1,076.23 | $1,187.3309 | $1,187.34 | $1,187.40 | $1,187.20 | |