| 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 | $168.57 | 7.536% | $181.2734 | $181.27 | $181.25 | $181.30 |
| Purchase #2 | $213.48 | 3.593% | $221.1503 | $221.15 | $221.15 | $221.20 |
| Purchase #3 | $70.61 | 7.691% | $76.0406 | $76.04 | $76.05 | $76.00 |
| Purchase #4 | $36.63 | 12.393% | $41.1696 | $41.17 | $41.15 | $41.20 |
| Purchase #5 | $37.61 | 4.767% | $39.4029 | $39.40 | $39.40 | $39.40 |
| Purchase #6 | $82.36 | 13.600% | $93.561 | $93.56 | $93.55 | $93.60 |
| Purchase #7 | $121.83 | 3.755% | $126.4047 | $126.40 | $126.40 | $126.40 |
| 7 purchase totals = | $731.09 | $779.0025 | $778.99 | $778.95 | $779.10 | |