| 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 | $176.57 | 5.803% | $186.8164 | $186.82 | $186.80 | $186.80 |
| Purchase #2 | $18.83 | 3.686% | $19.5241 | $19.52 | $19.50 | $19.50 |
| Purchase #3 | $110.90 | 9.191% | $121.0928 | $121.09 | $121.10 | $121.10 |
| Purchase #4 | $76.75 | 5.732% | $81.1493 | $81.15 | $81.15 | $81.10 |
| Purchase #5 | $243.33 | 6.805% | $259.8886 | $259.89 | $259.90 | $259.90 |
| Purchase #6 | $100.36 | 5.331% | $105.7102 | $105.71 | $105.70 | $105.70 |
| Purchase #7 | $145.28 | 7.140% | $155.653 | $155.65 | $155.65 | $155.70 |
| 7 purchase totals = | $872.02 | $929.8344 | $929.83 | $929.80 | $929.80 | |