| 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 | $119.96 | 13.139% | $135.7215 | $135.72 | $135.70 | $135.70 |
| Purchase #2 | $113.91 | 13.605% | $129.4075 | $129.41 | $129.40 | $129.40 |
| Purchase #3 | $154.63 | 5.578% | $163.2553 | $163.26 | $163.25 | $163.30 |
| Purchase #4 | $221.77 | 3.261% | $229.0019 | $229.00 | $229.00 | $229.00 |
| Purchase #5 | $165.76 | 7.295% | $177.8522 | $177.85 | $177.85 | $177.90 |
| Purchase #6 | $180.73 | 4.679% | $189.1864 | $189.19 | $189.20 | $189.20 |
| Purchase #7 | $126.75 | 6.420% | $134.8874 | $134.89 | $134.90 | $134.90 |
| 7 purchase totals = | $1,083.51 | $1,159.3122 | $1,159.32 | $1,159.30 | $1,159.40 | |