| 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 | $164.52 | 12.333% | $184.8103 | $184.81 | $184.80 | $184.80 |
| Purchase #2 | $72.98 | 10.676% | $80.7713 | $80.77 | $80.75 | $80.80 |
| Purchase #3 | $190.28 | 7.478% | $204.5091 | $204.51 | $204.50 | $204.50 |
| Purchase #4 | $179.98 | 12.399% | $202.2957 | $202.30 | $202.30 | $202.30 |
| Purchase #5 | $156.39 | 4.533% | $163.4792 | $163.48 | $163.50 | $163.50 |
| Purchase #6 | $144.29 | 4.589% | $150.9115 | $150.91 | $150.90 | $150.90 |
| Purchase #7 | $78.41 | 10.388% | $86.5552 | $86.56 | $86.55 | $86.60 |
| 7 purchase totals = | $986.85 | $1,073.3323 | $1,073.34 | $1,073.30 | $1,073.40 | |