| 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 | $164.47 | 12.119% | $184.4021 | $184.40 | $184.40 | $184.40 |
| Purchase #2 | $144.38 | 4.122% | $150.3313 | $150.33 | $150.35 | $150.30 |
| Purchase #3 | $248.62 | 7.532% | $267.3461 | $267.35 | $267.35 | $267.30 |
| Purchase #4 | $186.27 | 10.141% | $205.1596 | $205.16 | $205.15 | $205.20 |
| Purchase #5 | $197.67 | 6.190% | $209.9058 | $209.91 | $209.90 | $209.90 |
| Purchase #6 | $148.40 | 7.238% | $159.1412 | $159.14 | $159.15 | $159.10 |
| Purchase #7 | $163.43 | 3.617% | $169.3413 | $169.34 | $169.35 | $169.30 |
| 7 purchase totals = | $1,253.24 | $1,345.6274 | $1,345.63 | $1,345.65 | $1,345.50 | |