| 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 | $151.39 | 7.306% | $162.4506 | $162.45 | $162.45 | $162.50 |
| Purchase #2 | $194.66 | 7.190% | $208.6561 | $208.66 | $208.65 | $208.70 |
| Purchase #3 | $235.47 | 8.420% | $255.2966 | $255.30 | $255.30 | $255.30 |
| Purchase #4 | $181.78 | 6.540% | $193.6684 | $193.67 | $193.65 | $193.70 |
| Purchase #5 | $95.37 | 13.336% | $108.0885 | $108.09 | $108.10 | $108.10 |
| Purchase #6 | $182.65 | 10.721% | $202.2319 | $202.23 | $202.25 | $202.20 |
| Purchase #7 | $142.47 | 4.579% | $148.9937 | $148.99 | $149.00 | $149.00 |
| 7 purchase totals = | $1,183.79 | $1,279.3858 | $1,279.39 | $1,279.40 | $1,279.50 | |