| 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 | $202.91 | 11.183% | $225.6014 | $225.60 | $225.60 | $225.60 |
| Purchase #2 | $193.71 | 7.728% | $208.6799 | $208.68 | $208.70 | $208.70 |
| Purchase #3 | $179.74 | 4.802% | $188.3711 | $188.37 | $188.35 | $188.40 |
| Purchase #4 | $154.59 | 13.562% | $175.5555 | $175.56 | $175.55 | $175.60 |
| Purchase #5 | $145.25 | 4.438% | $151.6962 | $151.70 | $151.70 | $151.70 |
| Purchase #6 | $41.48 | 9.369% | $45.3663 | $45.37 | $45.35 | $45.40 |
| Purchase #7 | $159.40 | 6.609% | $169.9347 | $169.93 | $169.95 | $169.90 |
| 7 purchase totals = | $1,077.08 | $1,165.2051 | $1,165.21 | $1,165.20 | $1,165.30 | |