| 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 | $179.91 | 7.777% | $193.9016 | $193.90 | $193.90 | $193.90 |
| Purchase #2 | $113.52 | 5.705% | $119.9963 | $120.00 | $120.00 | $120.00 |
| Purchase #3 | $14.74 | 5.697% | $15.5797 | $15.58 | $15.60 | $15.60 |
| Purchase #4 | $167.71 | 12.406% | $188.5161 | $188.52 | $188.50 | $188.50 |
| Purchase #5 | $80.91 | 13.466% | $91.8053 | $91.81 | $91.80 | $91.80 |
| Purchase #6 | $108.54 | 11.751% | $121.2945 | $121.29 | $121.30 | $121.30 |
| Purchase #7 | $12.28 | 11.400% | $13.6799 | $13.68 | $13.70 | $13.70 |
| 7 purchase totals = | $677.61 | $744.7734 | $744.78 | $744.80 | $744.80 | |