| 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 | $177.73 | 11.459% | $198.0961 | $198.10 | $198.10 | $198.10 |
| Purchase #2 | $6.54 | 9.256% | $7.1453 | $7.15 | $7.15 | $7.10 |
| Purchase #3 | $249.86 | 11.568% | $278.7638 | $278.76 | $278.75 | $278.80 |
| Purchase #4 | $37.37 | 9.589% | $40.9534 | $40.95 | $40.95 | $41.00 |
| Purchase #5 | $153.66 | 8.249% | $166.3354 | $166.34 | $166.35 | $166.30 |
| Purchase #6 | $223.73 | 11.553% | $249.5775 | $249.58 | $249.60 | $249.60 |
| Purchase #7 | $10.85 | 10.530% | $11.9925 | $11.99 | $12.00 | $12.00 |
| 7 purchase totals = | $859.74 | $952.8640 | $952.87 | $952.90 | $952.90 | |