| 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 | $16.95 | 8.781% | $18.4384 | $18.44 | $18.45 | $18.40 |
| Purchase #2 | $175.72 | 5.156% | $184.7801 | $184.78 | $184.80 | $184.80 |
| Purchase #3 | $119.62 | 10.502% | $132.1825 | $132.18 | $132.20 | $132.20 |
| Purchase #4 | $241.56 | 6.587% | $257.4716 | $257.47 | $257.45 | $257.50 |
| Purchase #5 | $216.75 | 10.871% | $240.3129 | $240.31 | $240.30 | $240.30 |
| Purchase #6 | $172.80 | 10.238% | $190.4913 | $190.49 | $190.50 | $190.50 |
| Purchase #7 | $126.83 | 3.241% | $130.9406 | $130.94 | $130.95 | $130.90 |
| 7 purchase totals = | $1,070.23 | $1,154.6174 | $1,154.61 | $1,154.65 | $1,154.60 | |