| 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 | $105.83 | 3.836% | $109.8896 | $109.89 | $109.90 | $109.90 |
| Purchase #2 | $158.56 | 11.242% | $176.3853 | $176.39 | $176.40 | $176.40 |
| Purchase #3 | $24.28 | 6.582% | $25.8781 | $25.88 | $25.90 | $25.90 |
| Purchase #4 | $33.89 | 8.281% | $36.6964 | $36.70 | $36.70 | $36.70 |
| Purchase #5 | $185.34 | 5.388% | $195.3261 | $195.33 | $195.35 | $195.30 |
| Purchase #6 | $162.65 | 8.670% | $176.7518 | $176.75 | $176.75 | $176.80 |
| Purchase #7 | $197.90 | 13.317% | $224.2543 | $224.25 | $224.25 | $224.30 |
| 7 purchase totals = | $868.45 | $945.1816 | $945.19 | $945.25 | $945.30 | |