| 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 | $157.76 | 13.710% | $179.3889 | $179.39 | $179.40 | $179.40 |
| Purchase #2 | $200.96 | 12.462% | $226.0036 | $226.00 | $226.00 | $226.00 |
| Purchase #3 | $121.37 | 10.174% | $133.7182 | $133.72 | $133.70 | $133.70 |
| Purchase #4 | $160.72 | 7.548% | $172.8511 | $172.85 | $172.85 | $172.90 |
| Purchase #5 | $154.81 | 5.219% | $162.8895 | $162.89 | $162.90 | $162.90 |
| Purchase #6 | $99.95 | 13.531% | $113.4742 | $113.47 | $113.45 | $113.50 |
| Purchase #7 | $247.45 | 6.737% | $264.1207 | $264.12 | $264.10 | $264.10 |
| 7 purchase totals = | $1,143.02 | $1,252.4462 | $1,252.44 | $1,252.40 | $1,252.50 | |