| 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 | $16.52 | 10.245% | $18.2125 | $18.21 | $18.20 | $18.20 |
| Purchase #2 | $155.32 | 3.692% | $161.0544 | $161.05 | $161.05 | $161.10 |
| Purchase #3 | $206.43 | 8.614% | $224.2119 | $224.21 | $224.20 | $224.20 |
| Purchase #4 | $165.68 | 13.278% | $187.679 | $187.68 | $187.70 | $187.70 |
| Purchase #5 | $205.80 | 7.754% | $221.7577 | $221.76 | $221.75 | $221.80 |
| Purchase #6 | $150.39 | 4.379% | $156.9756 | $156.98 | $157.00 | $157.00 |
| Purchase #7 | $212.44 | 4.563% | $222.1336 | $222.13 | $222.15 | $222.10 |
| 7 purchase totals = | $1,112.58 | $1,192.0247 | $1,192.02 | $1,192.05 | $1,192.10 | |