| 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 | $160.99 | 11.241% | $179.0869 | $179.09 | $179.10 | $179.10 |
| Purchase #2 | $244.30 | 4.280% | $254.756 | $254.76 | $254.75 | $254.80 |
| Purchase #3 | $160.71 | 9.488% | $175.9582 | $175.96 | $175.95 | $176.00 |
| Purchase #4 | $126.41 | 8.531% | $137.194 | $137.19 | $137.20 | $137.20 |
| Purchase #5 | $14.93 | 6.464% | $15.8951 | $15.90 | $15.90 | $15.90 |
| Purchase #6 | $80.77 | 7.817% | $87.0838 | $87.08 | $87.10 | $87.10 |
| Purchase #7 | $151.48 | 7.860% | $163.3863 | $163.39 | $163.40 | $163.40 |
| 7 purchase totals = | $939.59 | $1,013.3603 | $1,013.37 | $1,013.40 | $1,013.50 | |