| 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 | $168.53 | 7.730% | $181.5574 | $181.56 | $181.55 | $181.60 |
| Purchase #2 | $181.58 | 12.429% | $204.1486 | $204.15 | $204.15 | $204.10 |
| Purchase #3 | $102.54 | 12.309% | $115.1616 | $115.16 | $115.15 | $115.20 |
| Purchase #4 | $44.34 | 5.625% | $46.8341 | $46.83 | $46.85 | $46.80 |
| Purchase #5 | $92.53 | 3.271% | $95.5567 | $95.56 | $95.55 | $95.60 |
| Purchase #6 | $12.69 | 12.138% | $14.2303 | $14.23 | $14.25 | $14.20 |
| Purchase #7 | $51.61 | 4.556% | $53.9614 | $53.96 | $53.95 | $54.00 |
| 7 purchase totals = | $653.82 | $711.4501 | $711.45 | $711.45 | $711.50 | |