| 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 | $173.34 | 8.667% | $188.3634 | $188.36 | $188.35 | $188.40 |
| Purchase #2 | $125.96 | 13.168% | $142.5464 | $142.55 | $142.55 | $142.50 |
| Purchase #3 | $43.98 | 13.532% | $49.9314 | $49.93 | $49.95 | $49.90 |
| Purchase #4 | $158.32 | 12.233% | $177.6873 | $177.69 | $177.70 | $177.70 |
| Purchase #5 | $197.30 | 6.395% | $209.9173 | $209.92 | $209.90 | $209.90 |
| Purchase #6 | $204.81 | 10.629% | $226.5793 | $226.58 | $226.60 | $226.60 |
| Purchase #7 | $27.49 | 9.225% | $30.026 | $30.03 | $30.05 | $30.00 |
| 7 purchase totals = | $931.20 | $1,025.0511 | $1,025.06 | $1,025.10 | $1,025.00 | |