| 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 | $171.33 | 5.431% | $180.6349 | $180.63 | $180.65 | $180.60 |
| Purchase #2 | $218.94 | 3.843% | $227.3539 | $227.35 | $227.35 | $227.40 |
| Purchase #3 | $199.48 | 9.419% | $218.269 | $218.27 | $218.25 | $218.30 |
| Purchase #4 | $178.38 | 4.643% | $186.6622 | $186.66 | $186.65 | $186.70 |
| Purchase #5 | $62.97 | 11.692% | $70.3325 | $70.33 | $70.35 | $70.30 |
| Purchase #6 | $50.66 | 9.381% | $55.4124 | $55.41 | $55.40 | $55.40 |
| Purchase #7 | $160.48 | 4.669% | $167.9728 | $167.97 | $167.95 | $168.00 |
| 7 purchase totals = | $1,042.24 | $1,106.6377 | $1,106.62 | $1,106.60 | $1,106.70 | |