| 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 | $162.65 | 8.259% | $176.0833 | $176.08 | $176.10 | $176.10 |
| Purchase #2 | $181.91 | 9.874% | $199.8718 | $199.87 | $199.85 | $199.90 |
| Purchase #3 | $234.82 | 12.733% | $264.7196 | $264.72 | $264.70 | $264.70 |
| Purchase #4 | $163.55 | 5.715% | $172.8969 | $172.90 | $172.90 | $172.90 |
| Purchase #5 | $70.68 | 12.354% | $79.4118 | $79.41 | $79.40 | $79.40 |
| Purchase #6 | $121.53 | 13.660% | $138.131 | $138.13 | $138.15 | $138.10 |
| Purchase #7 | $147.26 | 11.303% | $163.9048 | $163.90 | $163.90 | $163.90 |
| 7 purchase totals = | $1,082.40 | $1,195.0192 | $1,195.01 | $1,195.00 | $1,195.00 | |