| 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 | $174.65 | 3.416% | $180.616 | $180.62 | $180.60 | $180.60 |
| Purchase #2 | $181.38 | 12.488% | $204.0307 | $204.03 | $204.05 | $204.00 |
| Purchase #3 | $19.58 | 3.305% | $20.2271 | $20.23 | $20.25 | $20.20 |
| Purchase #4 | $179.30 | 12.545% | $201.7932 | $201.79 | $201.80 | $201.80 |
| Purchase #5 | $96.83 | 9.365% | $105.8981 | $105.90 | $105.90 | $105.90 |
| Purchase #6 | $246.26 | 5.835% | $260.6293 | $260.63 | $260.65 | $260.60 |
| Purchase #7 | $227.29 | 7.567% | $244.489 | $244.49 | $244.50 | $244.50 |
| 7 purchase totals = | $1,125.29 | $1,217.6834 | $1,217.69 | $1,217.75 | $1,217.60 | |