| 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 | $159.74 | 5.673% | $168.8021 | $168.80 | $168.80 | $168.80 |
| Purchase #2 | $217.26 | 7.129% | $232.7485 | $232.75 | $232.75 | $232.70 |
| Purchase #3 | $153.29 | 6.637% | $163.4639 | $163.46 | $163.45 | $163.50 |
| Purchase #4 | $30.61 | 4.436% | $31.9679 | $31.97 | $31.95 | $32.00 |
| Purchase #5 | $118.27 | 7.309% | $126.9144 | $126.91 | $126.90 | $126.90 |
| Purchase #6 | $236.72 | 3.401% | $244.7708 | $244.77 | $244.75 | $244.80 |
| Purchase #7 | $127.72 | 5.240% | $134.4125 | $134.41 | $134.40 | $134.40 |
| 7 purchase totals = | $1,043.61 | $1,103.0801 | $1,103.07 | $1,103.00 | $1,103.10 | |