| 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 | $155.33 | 6.148% | $164.8797 | $164.88 | $164.90 | $164.90 |
| Purchase #2 | $198.61 | 3.614% | $205.7878 | $205.79 | $205.80 | $205.80 |
| Purchase #3 | $227.36 | 13.750% | $258.622 | $258.62 | $258.60 | $258.60 |
| Purchase #4 | $96.37 | 13.326% | $109.2123 | $109.21 | $109.20 | $109.20 |
| Purchase #5 | $143.99 | 6.239% | $152.9735 | $152.97 | $152.95 | $153.00 |
| Purchase #6 | $67.94 | 6.723% | $72.5076 | $72.51 | $72.50 | $72.50 |
| Purchase #7 | $30.25 | 4.849% | $31.7168 | $31.72 | $31.70 | $31.70 |
| 7 purchase totals = | $919.85 | $995.6997 | $995.70 | $995.65 | $995.70 | |