| 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 | $166.68 | 5.530% | $175.8974 | $175.90 | $175.90 | $175.90 |
| Purchase #2 | $151.48 | 5.352% | $159.5872 | $159.59 | $159.60 | $159.60 |
| Purchase #3 | $67.77 | 13.254% | $76.7522 | $76.75 | $76.75 | $76.80 |
| Purchase #4 | $176.62 | 10.141% | $194.531 | $194.53 | $194.55 | $194.50 |
| Purchase #5 | $52.36 | 6.143% | $55.5765 | $55.58 | $55.60 | $55.60 |
| Purchase #6 | $195.95 | 6.446% | $208.5809 | $208.58 | $208.60 | $208.60 |
| Purchase #7 | $239.64 | 8.397% | $259.7626 | $259.76 | $259.75 | $259.80 |
| 7 purchase totals = | $1,050.50 | $1,130.6878 | $1,130.69 | $1,130.75 | $1,130.80 | |