| 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 | $176.64 | 5.304% | $186.009 | $186.01 | $186.00 | $186.00 |
| Purchase #2 | $209.85 | 8.873% | $228.47 | $228.47 | $228.45 | $228.50 |
| Purchase #3 | $132.79 | 8.284% | $143.7903 | $143.79 | $143.80 | $143.80 |
| Purchase #4 | $126.34 | 10.498% | $139.6032 | $139.60 | $139.60 | $139.60 |
| Purchase #5 | $72.60 | 11.277% | $80.7871 | $80.79 | $80.80 | $80.80 |
| Purchase #6 | $10.57 | 4.133% | $11.0069 | $11.01 | $11.00 | $11.00 |
| Purchase #7 | $45.66 | 5.449% | $48.148 | $48.15 | $48.15 | $48.10 |
| 7 purchase totals = | $774.45 | $837.8145 | $837.82 | $837.80 | $837.80 | |