| 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 | $145.94 | 13.492% | $165.6302 | $165.63 | $165.65 | $165.60 |
| Purchase #2 | $198.95 | 12.342% | $223.5044 | $223.50 | $223.50 | $223.50 |
| Purchase #3 | $244.39 | 7.565% | $262.8781 | $262.88 | $262.90 | $262.90 |
| Purchase #4 | $206.42 | 13.392% | $234.0638 | $234.06 | $234.05 | $234.10 |
| Purchase #5 | $233.68 | 7.861% | $252.0496 | $252.05 | $252.05 | $252.00 |
| Purchase #6 | $197.55 | 3.689% | $204.8376 | $204.84 | $204.85 | $204.80 |
| Purchase #7 | $54.95 | 9.659% | $60.2576 | $60.26 | $60.25 | $60.30 |
| 7 purchase totals = | $1,281.88 | $1,403.2213 | $1,403.22 | $1,403.25 | $1,403.20 | |