| 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 | $114.28 | 12.142% | $128.1559 | $128.16 | $128.15 | $128.20 |
| Purchase #2 | $200.95 | 8.349% | $217.7273 | $217.73 | $217.75 | $217.70 |
| Purchase #3 | $236.82 | 12.317% | $265.9891 | $265.99 | $266.00 | $266.00 |
| Purchase #4 | $178.26 | 7.517% | $191.6598 | $191.66 | $191.65 | $191.70 |
| Purchase #5 | $154.25 | 7.821% | $166.3139 | $166.31 | $166.30 | $166.30 |
| Purchase #6 | $43.43 | 3.720% | $45.0456 | $45.05 | $45.05 | $45.00 |
| Purchase #7 | $131.92 | 11.241% | $146.7491 | $146.75 | $146.75 | $146.70 |
| 7 purchase totals = | $1,059.91 | $1,161.6407 | $1,161.65 | $1,161.65 | $1,161.60 | |