| 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 | $133.99 | 11.475% | $149.3654 | $149.37 | $149.35 | $149.40 |
| Purchase #2 | $146.78 | 10.118% | $161.6312 | $161.63 | $161.65 | $161.60 |
| Purchase #3 | $64.97 | 6.578% | $69.2437 | $69.24 | $69.25 | $69.20 |
| Purchase #4 | $77.65 | 10.759% | $86.0044 | $86.00 | $86.00 | $86.00 |
| Purchase #5 | $129.50 | 3.757% | $134.3653 | $134.37 | $134.35 | $134.40 |
| Purchase #6 | $49.29 | 8.310% | $53.386 | $53.39 | $53.40 | $53.40 |
| Purchase #7 | $227.64 | 13.706% | $258.8403 | $258.84 | $258.85 | $258.80 |
| 7 purchase totals = | $829.82 | $912.8363 | $912.84 | $912.85 | $912.80 | |