| 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 | $139.30 | 11.429% | $155.2206 | $155.22 | $155.20 | $155.20 |
| Purchase #2 | $160.90 | 9.277% | $175.8267 | $175.83 | $175.85 | $175.80 |
| Purchase #3 | $188.42 | 12.767% | $212.4756 | $212.48 | $212.50 | $212.50 |
| Purchase #4 | $234.34 | 6.772% | $250.2095 | $250.21 | $250.20 | $250.20 |
| Purchase #5 | $192.44 | 6.239% | $204.4463 | $204.45 | $204.45 | $204.40 |
| Purchase #6 | $5.48 | 5.741% | $5.7946 | $5.79 | $5.80 | $5.80 |
| Purchase #7 | $10.95 | 13.674% | $12.4473 | $12.45 | $12.45 | $12.40 |
| 7 purchase totals = | $931.83 | $1,016.4206 | $1,016.43 | $1,016.45 | $1,016.30 | |