| 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 | $118.31 | 7.335% | $126.988 | $126.99 | $127.00 | $127.00 |
| Purchase #2 | $69.29 | 4.438% | $72.3651 | $72.37 | $72.35 | $72.40 |
| Purchase #3 | $135.90 | 4.695% | $142.2805 | $142.28 | $142.30 | $142.30 |
| Purchase #4 | $196.78 | 3.505% | $203.6771 | $203.68 | $203.70 | $203.70 |
| Purchase #5 | $188.82 | 11.367% | $210.2832 | $210.28 | $210.30 | $210.30 |
| Purchase #6 | $75.76 | 5.565% | $79.976 | $79.98 | $80.00 | $80.00 |
| Purchase #7 | $81.66 | 11.698% | $91.2126 | $91.21 | $91.20 | $91.20 |
| 7 purchase totals = | $866.52 | $926.7825 | $926.79 | $926.85 | $926.90 | |