| 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 | $131.76 | 4.579% | $137.7933 | $137.79 | $137.80 | $137.80 |
| Purchase #2 | $68.64 | 11.500% | $76.5336 | $76.53 | $76.55 | $76.50 |
| Purchase #3 | $107.34 | 8.772% | $116.7559 | $116.76 | $116.75 | $116.80 |
| Purchase #4 | $152.45 | 11.861% | $170.5321 | $170.53 | $170.55 | $170.50 |
| Purchase #5 | $126.26 | 6.149% | $134.0237 | $134.02 | $134.00 | $134.00 |
| Purchase #6 | $116.39 | 13.236% | $131.7954 | $131.80 | $131.80 | $131.80 |
| Purchase #7 | $185.55 | 3.715% | $192.4432 | $192.44 | $192.45 | $192.40 |
| 7 purchase totals = | $888.39 | $959.8772 | $959.87 | $959.90 | $959.80 | |