| 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 | $133.72 | 7.104% | $143.2195 | $143.22 | $143.20 | $143.20 |
| Purchase #2 | $83.67 | 8.246% | $90.5694 | $90.57 | $90.55 | $90.60 |
| Purchase #3 | $45.66 | 7.545% | $49.105 | $49.11 | $49.10 | $49.10 |
| Purchase #4 | $173.67 | 5.345% | $182.9527 | $182.95 | $182.95 | $183.00 |
| Purchase #5 | $190.52 | 4.189% | $198.5009 | $198.50 | $198.50 | $198.50 |
| Purchase #6 | $198.28 | 3.687% | $205.5906 | $205.59 | $205.60 | $205.60 |
| Purchase #7 | $71.77 | 3.836% | $74.5231 | $74.52 | $74.50 | $74.50 |
| 7 purchase totals = | $897.29 | $944.4612 | $944.46 | $944.40 | $944.50 | |