| 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 | $82.88 | 8.306% | $89.764 | $89.76 | $89.75 | $89.80 |
| Purchase #2 | $96.43 | 8.611% | $104.7336 | $104.73 | $104.75 | $104.70 |
| Purchase #3 | $135.53 | 4.608% | $141.7752 | $141.78 | $141.80 | $141.80 |
| Purchase #4 | $146.55 | 7.426% | $157.4328 | $157.43 | $157.45 | $157.40 |
| Purchase #5 | $42.87 | 8.502% | $46.5148 | $46.51 | $46.50 | $46.50 |
| Purchase #6 | $182.97 | 11.169% | $203.4059 | $203.41 | $203.40 | $203.40 |
| Purchase #7 | $233.25 | 3.595% | $241.6353 | $241.64 | $241.65 | $241.60 |
| 7 purchase totals = | $920.48 | $985.2616 | $985.26 | $985.30 | $985.20 | |