| 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 | $174.39 | 6.773% | $186.2014 | $186.20 | $186.20 | $186.20 |
| Purchase #2 | $107.37 | 4.825% | $112.5506 | $112.55 | $112.55 | $112.60 |
| Purchase #3 | $31.64 | 11.837% | $35.3852 | $35.39 | $35.40 | $35.40 |
| Purchase #4 | $13.52 | 13.652% | $15.3658 | $15.37 | $15.35 | $15.40 |
| Purchase #5 | $60.30 | 7.719% | $64.9546 | $64.95 | $64.95 | $65.00 |
| Purchase #6 | $30.38 | 13.539% | $34.4931 | $34.49 | $34.50 | $34.50 |
| Purchase #7 | $197.55 | 7.504% | $212.3742 | $212.37 | $212.35 | $212.40 |
| 7 purchase totals = | $615.15 | $661.3249 | $661.32 | $661.30 | $661.50 | |