| 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 | $166.74 | 7.665% | $179.5206 | $179.52 | $179.50 | $179.50 |
| Purchase #2 | $201.52 | 6.272% | $214.1593 | $214.16 | $214.15 | $214.20 |
| Purchase #3 | $99.63 | 6.672% | $106.2773 | $106.28 | $106.30 | $106.30 |
| Purchase #4 | $108.65 | 11.481% | $121.1241 | $121.12 | $121.10 | $121.10 |
| Purchase #5 | $160.63 | 4.112% | $167.2351 | $167.24 | $167.25 | $167.20 |
| Purchase #6 | $150.90 | 13.530% | $171.3168 | $171.32 | $171.30 | $171.30 |
| Purchase #7 | $80.25 | 8.758% | $87.2783 | $87.28 | $87.30 | $87.30 |
| 7 purchase totals = | $968.32 | $1,046.9115 | $1,046.92 | $1,046.90 | $1,046.90 | |