| 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 | $157.73 | 9.481% | $172.6844 | $172.68 | $172.70 | $172.70 |
| Purchase #2 | $50.67 | 13.158% | $57.3372 | $57.34 | $57.35 | $57.30 |
| Purchase #3 | $149.58 | 12.581% | $168.3987 | $168.40 | $168.40 | $168.40 |
| Purchase #4 | $142.42 | 8.478% | $154.4944 | $154.49 | $154.50 | $154.50 |
| Purchase #5 | $9.89 | 6.690% | $10.5516 | $10.55 | $10.55 | $10.60 |
| Purchase #6 | $231.34 | 3.359% | $239.1107 | $239.11 | $239.10 | $239.10 |
| Purchase #7 | $246.51 | 6.591% | $262.7575 | $262.76 | $262.75 | $262.80 |
| 7 purchase totals = | $988.14 | $1,065.3345 | $1,065.33 | $1,065.35 | $1,065.40 | |