| 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 | $114.30 | 13.781% | $130.0517 | $130.05 | $130.05 | $130.10 |
| Purchase #2 | $135.49 | 4.184% | $141.1589 | $141.16 | $141.15 | $141.20 |
| Purchase #3 | $55.75 | 10.105% | $61.3835 | $61.38 | $61.40 | $61.40 |
| Purchase #4 | $160.37 | 10.587% | $177.3484 | $177.35 | $177.35 | $177.30 |
| Purchase #5 | $202.83 | 8.839% | $220.7581 | $220.76 | $220.75 | $220.80 |
| Purchase #6 | $207.57 | 7.338% | $222.8015 | $222.80 | $222.80 | $222.80 |
| Purchase #7 | $98.48 | 10.332% | $108.655 | $108.66 | $108.65 | $108.70 |
| 7 purchase totals = | $974.79 | $1,062.1571 | $1,062.16 | $1,062.15 | $1,062.30 | |