| 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 | $144.75 | 5.557% | $152.7938 | $152.79 | $152.80 | $152.80 |
| Purchase #2 | $175.27 | 11.544% | $195.5032 | $195.50 | $195.50 | $195.50 |
| Purchase #3 | $105.87 | 4.487% | $110.6204 | $110.62 | $110.60 | $110.60 |
| Purchase #4 | $14.81 | 10.219% | $16.3234 | $16.32 | $16.30 | $16.30 |
| Purchase #5 | $216.68 | 13.514% | $245.9621 | $245.96 | $245.95 | $246.00 |
| Purchase #6 | $215.36 | 10.193% | $237.3116 | $237.31 | $237.30 | $237.30 |
| Purchase #7 | $192.58 | 8.151% | $208.2772 | $208.28 | $208.30 | $208.30 |
| 7 purchase totals = | $1,065.32 | $1,166.7917 | $1,166.78 | $1,166.75 | $1,166.80 | |