| 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 | $164.36 | 6.342% | $174.7837 | $174.78 | $174.80 | $174.80 |
| Purchase #2 | $196.26 | 9.749% | $215.3934 | $215.39 | $215.40 | $215.40 |
| Purchase #3 | $17.79 | 8.822% | $19.3594 | $19.36 | $19.35 | $19.40 |
| Purchase #4 | $216.91 | 9.837% | $238.2474 | $238.25 | $238.25 | $238.20 |
| Purchase #5 | $234.90 | 3.254% | $242.5436 | $242.54 | $242.55 | $242.50 |
| Purchase #6 | $5.50 | 11.313% | $6.1222 | $6.12 | $6.10 | $6.10 |
| Purchase #7 | $52.95 | 12.522% | $59.5804 | $59.58 | $59.60 | $59.60 |
| 7 purchase totals = | $888.67 | $956.0301 | $956.02 | $956.05 | $956.00 | |