| 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 | $118.41 | 12.637% | $133.3735 | $133.37 | $133.35 | $133.40 |
| Purchase #2 | $117.84 | 10.479% | $130.1885 | $130.19 | $130.20 | $130.20 |
| Purchase #3 | $201.74 | 8.582% | $219.0533 | $219.05 | $219.05 | $219.10 |
| Purchase #4 | $164.25 | 3.701% | $170.3289 | $170.33 | $170.35 | $170.30 |
| Purchase #5 | $173.72 | 4.173% | $180.9693 | $180.97 | $180.95 | $181.00 |
| Purchase #6 | $105.87 | 8.306% | $114.6636 | $114.66 | $114.65 | $114.70 |
| Purchase #7 | $149.69 | 13.379% | $169.717 | $169.72 | $169.70 | $169.70 |
| 7 purchase totals = | $1,031.52 | $1,118.2941 | $1,118.29 | $1,118.25 | $1,118.40 | |