| 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 | $135.98 | 12.387% | $152.8238 | $152.82 | $152.80 | $152.80 |
| Purchase #2 | $224.54 | 9.556% | $245.997 | $246.00 | $246.00 | $246.00 |
| Purchase #3 | $91.72 | 4.258% | $95.6254 | $95.63 | $95.65 | $95.60 |
| Purchase #4 | $124.34 | 10.854% | $137.8359 | $137.84 | $137.85 | $137.80 |
| Purchase #5 | $146.85 | 7.326% | $157.6082 | $157.61 | $157.60 | $157.60 |
| Purchase #6 | $38.40 | 12.543% | $43.2165 | $43.22 | $43.20 | $43.20 |
| Purchase #7 | $105.34 | 7.713% | $113.4649 | $113.46 | $113.45 | $113.50 |
| 7 purchase totals = | $867.17 | $946.5717 | $946.58 | $946.55 | $946.50 | |