| 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 | $171.66 | 7.698% | $184.8744 | $184.87 | $184.85 | $184.90 |
| Purchase #2 | $148.26 | 12.529% | $166.8355 | $166.84 | $166.85 | $166.80 |
| Purchase #3 | $106.69 | 4.449% | $111.4366 | $111.44 | $111.45 | $111.40 |
| Purchase #4 | $172.34 | 3.541% | $178.4426 | $178.44 | $178.45 | $178.40 |
| Purchase #5 | $247.54 | 7.389% | $265.8307 | $265.83 | $265.85 | $265.80 |
| Purchase #6 | $173.99 | 11.453% | $193.9171 | $193.92 | $193.90 | $193.90 |
| Purchase #7 | $113.47 | 3.309% | $117.2247 | $117.22 | $117.20 | $117.20 |
| 7 purchase totals = | $1,133.95 | $1,218.5616 | $1,218.56 | $1,218.55 | $1,218.40 | |