| 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 | $154.46 | 11.325% | $171.9526 | $171.95 | $171.95 | $172.00 |
| Purchase #2 | $243.78 | 12.744% | $274.8473 | $274.85 | $274.85 | $274.80 |
| Purchase #3 | $162.60 | 6.681% | $173.4633 | $173.46 | $173.45 | $173.50 |
| Purchase #4 | $117.91 | 6.476% | $125.5459 | $125.55 | $125.55 | $125.50 |
| Purchase #5 | $248.92 | 6.828% | $265.9163 | $265.92 | $265.90 | $265.90 |
| Purchase #6 | $158.86 | 4.445% | $165.9213 | $165.92 | $165.90 | $165.90 |
| Purchase #7 | $175.82 | 11.157% | $195.4362 | $195.44 | $195.45 | $195.40 |
| 7 purchase totals = | $1,262.35 | $1,373.0829 | $1,373.09 | $1,373.05 | $1,373.00 | |