| 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 | $158.66 | 4.277% | $165.4459 | $165.45 | $165.45 | $165.40 |
| Purchase #2 | $216.40 | 8.114% | $233.9587 | $233.96 | $233.95 | $234.00 |
| Purchase #3 | $50.87 | 7.103% | $54.4833 | $54.48 | $54.50 | $54.50 |
| Purchase #4 | $166.37 | 8.296% | $180.1721 | $180.17 | $180.15 | $180.20 |
| Purchase #5 | $249.38 | 3.192% | $257.3402 | $257.34 | $257.35 | $257.30 |
| Purchase #6 | $94.88 | 5.159% | $99.7749 | $99.77 | $99.75 | $99.80 |
| Purchase #7 | $126.59 | 5.755% | $133.8753 | $133.88 | $133.90 | $133.90 |
| 7 purchase totals = | $1,063.15 | $1,125.0504 | $1,125.05 | $1,125.05 | $1,125.10 | |