| 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 | $169.52 | 3.238% | $175.0091 | $175.01 | $175.00 | $175.00 |
| Purchase #2 | $144.89 | 4.748% | $151.7694 | $151.77 | $151.75 | $151.80 |
| Purchase #3 | $167.92 | 9.520% | $183.906 | $183.91 | $183.90 | $183.90 |
| Purchase #4 | $169.86 | 10.774% | $188.1607 | $188.16 | $188.15 | $188.20 |
| Purchase #5 | $172.75 | 6.857% | $184.5955 | $184.60 | $184.60 | $184.60 |
| Purchase #6 | $199.47 | 8.702% | $216.8279 | $216.83 | $216.85 | $216.80 |
| Purchase #7 | $103.44 | 10.852% | $114.6653 | $114.67 | $114.65 | $114.70 |
| 7 purchase totals = | $1,127.85 | $1,214.9339 | $1,214.95 | $1,214.90 | $1,215.00 | |