| 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 | $120.67 | 13.676% | $137.1728 | $137.17 | $137.15 | $137.20 |
| Purchase #2 | $101.58 | 12.825% | $114.6076 | $114.61 | $114.60 | $114.60 |
| Purchase #3 | $112.85 | 9.568% | $123.6475 | $123.65 | $123.65 | $123.60 |
| Purchase #4 | $165.85 | 13.343% | $187.9794 | $187.98 | $188.00 | $188.00 |
| Purchase #5 | $83.65 | 3.177% | $86.3076 | $86.31 | $86.30 | $86.30 |
| Purchase #6 | $149.58 | 3.241% | $154.4279 | $154.43 | $154.45 | $154.40 |
| Purchase #7 | $87.73 | 9.347% | $95.9301 | $95.93 | $95.95 | $95.90 |
| 7 purchase totals = | $821.91 | $900.0729 | $900.08 | $900.10 | $900.00 | |