| 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 | $156.72 | 8.852% | $170.5929 | $170.59 | $170.60 | $170.60 |
| Purchase #2 | $174.50 | 12.134% | $195.6738 | $195.67 | $195.65 | $195.70 |
| Purchase #3 | $42.65 | 8.294% | $46.1874 | $46.19 | $46.20 | $46.20 |
| Purchase #4 | $123.90 | 12.758% | $139.7072 | $139.71 | $139.70 | $139.70 |
| Purchase #5 | $126.49 | 5.584% | $133.5532 | $133.55 | $133.55 | $133.60 |
| Purchase #6 | $239.78 | 4.537% | $250.6588 | $250.66 | $250.65 | $250.70 |
| Purchase #7 | $200.41 | 13.721% | $227.9083 | $227.91 | $227.90 | $227.90 |
| 7 purchase totals = | $1,064.45 | $1,164.2816 | $1,164.28 | $1,164.25 | $1,164.40 | |