| 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 | $159.58 | 8.265% | $172.7693 | $172.77 | $172.75 | $172.80 |
| Purchase #2 | $157.89 | 3.238% | $163.0025 | $163.00 | $163.00 | $163.00 |
| Purchase #3 | $193.45 | 4.660% | $202.4648 | $202.46 | $202.45 | $202.50 |
| Purchase #4 | $108.88 | 5.337% | $114.6909 | $114.69 | $114.70 | $114.70 |
| Purchase #5 | $195.90 | 4.126% | $203.9828 | $203.98 | $204.00 | $204.00 |
| Purchase #6 | $242.98 | 9.615% | $266.3425 | $266.34 | $266.35 | $266.30 |
| Purchase #7 | $231.65 | 10.785% | $256.6335 | $256.63 | $256.65 | $256.60 |
| 7 purchase totals = | $1,290.33 | $1,379.8863 | $1,379.87 | $1,379.90 | $1,379.90 | |