| 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 | $166.54 | 3.627% | $172.5804 | $172.58 | $172.60 | $172.60 |
| Purchase #2 | $86.93 | 6.858% | $92.8917 | $92.89 | $92.90 | $92.90 |
| Purchase #3 | $229.61 | 9.858% | $252.245 | $252.25 | $252.25 | $252.20 |
| Purchase #4 | $222.52 | 6.559% | $237.1151 | $237.12 | $237.10 | $237.10 |
| Purchase #5 | $185.62 | 8.780% | $201.9174 | $201.92 | $201.90 | $201.90 |
| Purchase #6 | $59.71 | 10.683% | $66.0888 | $66.09 | $66.10 | $66.10 |
| Purchase #7 | $205.28 | 12.811% | $231.5784 | $231.58 | $231.60 | $231.60 |
| 7 purchase totals = | $1,156.21 | $1,254.4168 | $1,254.43 | $1,254.45 | $1,254.40 | |