| 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 | $153.53 | 7.790% | $165.49 | $165.49 | $165.50 | $165.50 |
| Purchase #2 | $134.93 | 11.237% | $150.0921 | $150.09 | $150.10 | $150.10 |
| Purchase #3 | $22.37 | 3.610% | $23.1776 | $23.18 | $23.20 | $23.20 |
| Purchase #4 | $241.90 | 8.578% | $262.6502 | $262.65 | $262.65 | $262.70 |
| Purchase #5 | $136.65 | 13.856% | $155.5842 | $155.58 | $155.60 | $155.60 |
| Purchase #6 | $91.33 | 11.699% | $102.0147 | $102.01 | $102.00 | $102.00 |
| Purchase #7 | $242.42 | 9.178% | $264.6693 | $264.67 | $264.65 | $264.70 |
| 7 purchase totals = | $1,023.13 | $1,123.6781 | $1,123.67 | $1,123.70 | $1,123.80 | |