| 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 | $148.85 | 10.812% | $164.9437 | $164.94 | $164.95 | $164.90 |
| Purchase #2 | $58.30 | 11.687% | $65.1135 | $65.11 | $65.10 | $65.10 |
| Purchase #3 | $148.95 | 9.501% | $163.1017 | $163.10 | $163.10 | $163.10 |
| Purchase #4 | $54.25 | 11.557% | $60.5197 | $60.52 | $60.50 | $60.50 |
| Purchase #5 | $6.72 | 7.701% | $7.2375 | $7.24 | $7.25 | $7.20 |
| Purchase #6 | $193.48 | 12.705% | $218.0616 | $218.06 | $218.05 | $218.10 |
| Purchase #7 | $131.25 | 8.347% | $142.2054 | $142.21 | $142.20 | $142.20 |
| 7 purchase totals = | $741.80 | $821.1831 | $821.18 | $821.15 | $821.10 | |