| 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 | $159.33 | 10.418% | $175.929 | $175.93 | $175.95 | $175.90 |
| Purchase #2 | $210.30 | 4.285% | $219.3114 | $219.31 | $219.30 | $219.30 |
| Purchase #3 | $87.25 | 6.491% | $92.9134 | $92.91 | $92.90 | $92.90 |
| Purchase #4 | $227.61 | 4.167% | $237.0945 | $237.09 | $237.10 | $237.10 |
| Purchase #5 | $109.43 | 4.507% | $114.362 | $114.36 | $114.35 | $114.40 |
| Purchase #6 | $192.78 | 4.676% | $201.7944 | $201.79 | $201.80 | $201.80 |
| Purchase #7 | $116.59 | 5.707% | $123.2438 | $123.24 | $123.25 | $123.20 |
| 7 purchase totals = | $1,103.29 | $1,164.6485 | $1,164.63 | $1,164.65 | $1,164.60 | |