| 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 | $130.56 | 9.300% | $142.7021 | $142.70 | $142.70 | $142.70 |
| Purchase #2 | $179.77 | 7.511% | $193.2725 | $193.27 | $193.25 | $193.30 |
| Purchase #3 | $201.55 | 13.305% | $228.3662 | $228.37 | $228.35 | $228.40 |
| Purchase #4 | $168.75 | 6.245% | $179.2884 | $179.29 | $179.30 | $179.30 |
| Purchase #5 | $169.86 | 7.418% | $182.4602 | $182.46 | $182.45 | $182.50 |
| Purchase #6 | $69.53 | 6.619% | $74.1322 | $74.13 | $74.15 | $74.10 |
| Purchase #7 | $227.28 | 7.549% | $244.4374 | $244.44 | $244.45 | $244.40 |
| 7 purchase totals = | $1,147.30 | $1,244.6590 | $1,244.66 | $1,244.65 | $1,244.70 | |