| 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 | $198.53 | 6.119% | $210.6781 | $210.68 | $210.70 | $210.70 |
| Purchase #2 | $214.54 | 3.221% | $221.4503 | $221.45 | $221.45 | $221.50 |
| Purchase #3 | $119.69 | 11.388% | $133.3203 | $133.32 | $133.30 | $133.30 |
| Purchase #4 | $127.63 | 10.189% | $140.6342 | $140.63 | $140.65 | $140.60 |
| Purchase #5 | $148.63 | 6.724% | $158.6239 | $158.62 | $158.60 | $158.60 |
| Purchase #6 | $150.58 | 3.843% | $156.3668 | $156.37 | $156.35 | $156.40 |
| Purchase #7 | $150.44 | 4.533% | $157.2594 | $157.26 | $157.25 | $157.30 |
| 7 purchase totals = | $1,110.04 | $1,178.3330 | $1,178.33 | $1,178.30 | $1,178.40 | |