| 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 | $149.78 | 7.702% | $161.3161 | $161.32 | $161.30 | $161.30 |
| Purchase #2 | $219.31 | 13.428% | $248.7589 | $248.76 | $248.75 | $248.80 |
| Purchase #3 | $167.32 | 8.108% | $180.8863 | $180.89 | $180.90 | $180.90 |
| Purchase #4 | $74.83 | 12.456% | $84.1508 | $84.15 | $84.15 | $84.20 |
| Purchase #5 | $200.81 | 13.221% | $227.3591 | $227.36 | $227.35 | $227.40 |
| Purchase #6 | $183.67 | 11.780% | $205.3063 | $205.31 | $205.30 | $205.30 |
| Purchase #7 | $218.87 | 5.740% | $231.4331 | $231.43 | $231.45 | $231.40 |
| 7 purchase totals = | $1,214.59 | $1,339.2106 | $1,339.22 | $1,339.20 | $1,339.30 | |