| 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 | $156.46 | 10.117% | $172.2891 | $172.29 | $172.30 | $172.30 |
| Purchase #2 | $60.50 | 9.698% | $66.3673 | $66.37 | $66.35 | $66.40 |
| Purchase #3 | $37.50 | 8.527% | $40.6976 | $40.70 | $40.70 | $40.70 |
| Purchase #4 | $180.95 | 10.223% | $199.4485 | $199.45 | $199.45 | $199.40 |
| Purchase #5 | $231.42 | 5.783% | $244.803 | $244.80 | $244.80 | $244.80 |
| Purchase #6 | $181.66 | 8.469% | $197.0448 | $197.04 | $197.05 | $197.00 |
| Purchase #7 | $96.94 | 9.653% | $106.2976 | $106.30 | $106.30 | $106.30 |
| 7 purchase totals = | $945.43 | $1,026.9479 | $1,026.95 | $1,026.95 | $1,026.90 | |