| 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 | $183.66 | 12.540% | $206.691 | $206.69 | $206.70 | $206.70 |
| Purchase #2 | $10.56 | 3.412% | $10.9203 | $10.92 | $10.90 | $10.90 |
| Purchase #3 | $103.28 | 13.784% | $117.5161 | $117.52 | $117.50 | $117.50 |
| Purchase #4 | $120.70 | 4.336% | $125.9336 | $125.93 | $125.95 | $125.90 |
| Purchase #5 | $178.84 | 5.466% | $188.6154 | $188.62 | $188.60 | $188.60 |
| Purchase #6 | $127.93 | 6.858% | $136.7034 | $136.70 | $136.70 | $136.70 |
| Purchase #7 | $128.39 | 7.274% | $137.7291 | $137.73 | $137.75 | $137.70 |
| 7 purchase totals = | $853.36 | $924.1089 | $924.11 | $924.10 | $924.00 | |