| 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 | $131.60 | 10.148% | $144.9548 | $144.95 | $144.95 | $145.00 |
| Purchase #2 | $57.80 | 11.287% | $64.3239 | $64.32 | $64.30 | $64.30 |
| Purchase #3 | $92.48 | 3.308% | $95.5392 | $95.54 | $95.55 | $95.50 |
| Purchase #4 | $13.46 | 10.589% | $14.8853 | $14.89 | $14.90 | $14.90 |
| Purchase #5 | $214.37 | 5.270% | $225.6673 | $225.67 | $225.65 | $225.70 |
| Purchase #6 | $10.78 | 8.527% | $11.6992 | $11.70 | $11.70 | $11.70 |
| Purchase #7 | $5.32 | 8.845% | $5.7906 | $5.79 | $5.80 | $5.80 |
| 7 purchase totals = | $525.81 | $562.8603 | $562.86 | $562.85 | $562.90 | |