| 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 | $131.74 | 5.469% | $138.9449 | $138.94 | $138.95 | $138.90 |
| Purchase #2 | $152.41 | 13.458% | $172.9213 | $172.92 | $172.90 | $172.90 |
| Purchase #3 | $65.69 | 11.737% | $73.4 | $73.40 | $73.40 | $73.40 |
| Purchase #4 | $43.39 | 10.778% | $48.0666 | $48.07 | $48.05 | $48.10 |
| Purchase #5 | $166.38 | 9.283% | $181.8251 | $181.83 | $181.85 | $181.80 |
| Purchase #6 | $193.46 | 5.841% | $204.76 | $204.76 | $204.75 | $204.80 |
| Purchase #7 | $149.91 | 4.664% | $156.9018 | $156.90 | $156.90 | $156.90 |
| 7 purchase totals = | $902.98 | $976.8197 | $976.82 | $976.80 | $976.80 | |