| 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 | $154.86 | 10.724% | $171.4672 | $171.47 | $171.45 | $171.50 |
| Purchase #2 | $178.85 | 9.174% | $195.2577 | $195.26 | $195.25 | $195.30 |
| Purchase #3 | $196.32 | 4.632% | $205.4135 | $205.41 | $205.40 | $205.40 |
| Purchase #4 | $33.59 | 3.489% | $34.762 | $34.76 | $34.75 | $34.80 |
| Purchase #5 | $43.77 | 13.690% | $49.7621 | $49.76 | $49.75 | $49.80 |
| Purchase #6 | $127.57 | 13.546% | $144.8506 | $144.85 | $144.85 | $144.90 |
| Purchase #7 | $170.81 | 12.497% | $192.1561 | $192.16 | $192.15 | $192.20 |
| 7 purchase totals = | $905.77 | $993.6692 | $993.67 | $993.60 | $993.90 | |