| 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 | $139.74 | 8.385% | $151.4572 | $151.46 | $151.45 | $151.50 |
| Purchase #2 | $82.57 | 6.300% | $87.7719 | $87.77 | $87.75 | $87.80 |
| Purchase #3 | $168.43 | 4.242% | $175.5748 | $175.57 | $175.55 | $175.60 |
| Purchase #4 | $116.28 | 9.828% | $127.708 | $127.71 | $127.70 | $127.70 |
| Purchase #5 | $239.96 | 11.553% | $267.6826 | $267.68 | $267.70 | $267.70 |
| Purchase #6 | $225.86 | 12.103% | $253.1958 | $253.20 | $253.20 | $253.20 |
| Purchase #7 | $140.73 | 5.451% | $148.4012 | $148.40 | $148.40 | $148.40 |
| 7 purchase totals = | $1,113.57 | $1,211.7915 | $1,211.79 | $1,211.75 | $1,211.90 | |