| 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 | $162.89 | 8.704% | $177.0679 | $177.07 | $177.05 | $177.10 |
| Purchase #2 | $5.49 | 13.544% | $6.2336 | $6.23 | $6.25 | $6.20 |
| Purchase #3 | $163.58 | 11.721% | $182.7532 | $182.75 | $182.75 | $182.80 |
| Purchase #4 | $104.76 | 6.568% | $111.6406 | $111.64 | $111.65 | $111.60 |
| Purchase #5 | $199.97 | 12.190% | $224.3463 | $224.35 | $224.35 | $224.30 |
| Purchase #6 | $243.55 | 11.560% | $271.7044 | $271.70 | $271.70 | $271.70 |
| Purchase #7 | $99.79 | 3.859% | $103.6409 | $103.64 | $103.65 | $103.60 |
| 7 purchase totals = | $980.03 | $1,077.3869 | $1,077.38 | $1,077.40 | $1,077.30 | |