| 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 | $176.86 | 8.345% | $191.619 | $191.62 | $191.60 | $191.60 |
| Purchase #2 | $240.57 | 3.358% | $248.6483 | $248.65 | $248.65 | $248.60 |
| Purchase #3 | $156.79 | 9.414% | $171.5502 | $171.55 | $171.55 | $171.60 |
| Purchase #4 | $23.38 | 7.526% | $25.1396 | $25.14 | $25.15 | $25.10 |
| Purchase #5 | $160.86 | 11.428% | $179.2431 | $179.24 | $179.25 | $179.20 |
| Purchase #6 | $11.78 | 8.653% | $12.7993 | $12.80 | $12.80 | $12.80 |
| Purchase #7 | $86.25 | 3.431% | $89.2092 | $89.21 | $89.20 | $89.20 |
| 7 purchase totals = | $856.49 | $918.2087 | $918.21 | $918.20 | $918.10 | |