| 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 | $173.72 | 5.576% | $183.4066 | $183.41 | $183.40 | $183.40 |
| Purchase #2 | $88.95 | 4.241% | $92.7224 | $92.72 | $92.70 | $92.70 |
| Purchase #3 | $39.45 | 12.161% | $44.2475 | $44.25 | $44.25 | $44.20 |
| Purchase #4 | $171.40 | 3.792% | $177.8995 | $177.90 | $177.90 | $177.90 |
| Purchase #5 | $105.50 | 10.606% | $116.6893 | $116.69 | $116.70 | $116.70 |
| Purchase #6 | $193.80 | 5.146% | $203.7729 | $203.77 | $203.75 | $203.80 |
| Purchase #7 | $200.34 | 6.238% | $212.8372 | $212.84 | $212.85 | $212.80 |
| 7 purchase totals = | $973.16 | $1,031.5754 | $1,031.58 | $1,031.55 | $1,031.50 | |