| 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 | $131.73 | 8.479% | $142.8994 | $142.90 | $142.90 | $142.90 |
| Purchase #2 | $120.99 | 5.206% | $127.2887 | $127.29 | $127.30 | $127.30 |
| Purchase #3 | $81.92 | 4.245% | $85.3975 | $85.40 | $85.40 | $85.40 |
| Purchase #4 | $122.43 | 8.709% | $133.0924 | $133.09 | $133.10 | $133.10 |
| Purchase #5 | $35.26 | 7.598% | $37.9391 | $37.94 | $37.95 | $37.90 |
| Purchase #6 | $97.28 | 9.729% | $106.7444 | $106.74 | $106.75 | $106.70 |
| Purchase #7 | $210.65 | 8.137% | $227.7906 | $227.79 | $227.80 | $227.80 |
| 7 purchase totals = | $800.26 | $861.1521 | $861.15 | $861.20 | $861.10 | |