| 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 | $171.93 | 6.331% | $182.8149 | $182.81 | $182.80 | $182.80 |
| Purchase #2 | $114.91 | 4.620% | $120.2188 | $120.22 | $120.20 | $120.20 |
| Purchase #3 | $146.94 | 9.500% | $160.8993 | $160.90 | $160.90 | $160.90 |
| Purchase #4 | $123.57 | 3.488% | $127.8801 | $127.88 | $127.90 | $127.90 |
| Purchase #5 | $161.41 | 12.355% | $181.3522 | $181.35 | $181.35 | $181.40 |
| Purchase #6 | $242.75 | 13.775% | $276.1888 | $276.19 | $276.20 | $276.20 |
| Purchase #7 | $108.95 | 4.223% | $113.551 | $113.55 | $113.55 | $113.60 |
| 7 purchase totals = | $1,070.46 | $1,162.9051 | $1,162.90 | $1,162.90 | $1,163.00 | |