| 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 | $146.64 | 5.751% | $155.0733 | $155.07 | $155.05 | $155.10 |
| Purchase #2 | $67.65 | 13.575% | $76.8335 | $76.83 | $76.85 | $76.80 |
| Purchase #3 | $149.66 | 11.641% | $167.0819 | $167.08 | $167.10 | $167.10 |
| Purchase #4 | $56.58 | 3.249% | $58.4183 | $58.42 | $58.40 | $58.40 |
| Purchase #5 | $111.84 | 5.209% | $117.6657 | $117.67 | $117.65 | $117.70 |
| Purchase #6 | $241.37 | 3.715% | $250.3369 | $250.34 | $250.35 | $250.30 |
| Purchase #7 | $212.90 | 5.538% | $224.6904 | $224.69 | $224.70 | $224.70 |
| 7 purchase totals = | $986.64 | $1,050.1000 | $1,050.10 | $1,050.10 | $1,050.10 | |