| 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 | $137.57 | 7.678% | $148.1326 | $148.13 | $148.15 | $148.10 |
| Purchase #2 | $59.45 | 7.651% | $63.9985 | $64.00 | $64.00 | $64.00 |
| Purchase #3 | $103.27 | 9.558% | $113.1405 | $113.14 | $113.15 | $113.10 |
| Purchase #4 | $137.49 | 5.582% | $145.1647 | $145.16 | $145.15 | $145.20 |
| Purchase #5 | $228.53 | 7.770% | $246.2868 | $246.29 | $246.30 | $246.30 |
| Purchase #6 | $60.68 | 3.654% | $62.8972 | $62.90 | $62.90 | $62.90 |
| Purchase #7 | $68.92 | 8.224% | $74.588 | $74.59 | $74.60 | $74.60 |
| 7 purchase totals = | $795.91 | $854.2083 | $854.21 | $854.25 | $854.20 | |