| 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 | $156.53 | 13.858% | $178.2219 | $178.22 | $178.20 | $178.20 |
| Purchase #2 | $37.88 | 8.866% | $41.2384 | $41.24 | $41.25 | $41.20 |
| Purchase #3 | $88.25 | 3.848% | $91.6459 | $91.65 | $91.65 | $91.60 |
| Purchase #4 | $33.46 | 3.626% | $34.6733 | $34.67 | $34.65 | $34.70 |
| Purchase #5 | $10.97 | 12.512% | $12.3426 | $12.34 | $12.35 | $12.30 |
| Purchase #6 | $230.73 | 6.803% | $246.4266 | $246.43 | $246.45 | $246.40 |
| Purchase #7 | $187.25 | 11.540% | $208.8587 | $208.86 | $208.85 | $208.90 |
| 7 purchase totals = | $745.07 | $813.4074 | $813.41 | $813.40 | $813.30 | |