| 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 | $95.88 | 6.217% | $101.8409 | $101.84 | $101.85 | $101.80 |
| Purchase #2 | $127.32 | 11.532% | $142.0025 | $142.00 | $142.00 | $142.00 |
| Purchase #3 | $168.74 | 8.279% | $182.71 | $182.71 | $182.70 | $182.70 |
| Purchase #4 | $20.93 | 6.810% | $22.3553 | $22.36 | $22.35 | $22.40 |
| Purchase #5 | $134.90 | 6.333% | $143.4432 | $143.44 | $143.45 | $143.40 |
| Purchase #6 | $201.96 | 3.176% | $208.3742 | $208.37 | $208.35 | $208.40 |
| Purchase #7 | $57.37 | 5.337% | $60.4318 | $60.43 | $60.45 | $60.40 |
| 7 purchase totals = | $807.10 | $861.1579 | $861.15 | $861.15 | $861.10 | |