| 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 | $59.64 | 8.320% | $64.602 | $64.60 | $64.60 | $64.60 |
| Purchase #2 | $171.80 | 9.519% | $188.1536 | $188.15 | $188.15 | $188.20 |
| Purchase #3 | $191.69 | 7.265% | $205.6163 | $205.62 | $205.60 | $205.60 |
| Purchase #4 | $194.50 | 5.731% | $205.6468 | $205.65 | $205.65 | $205.60 |
| Purchase #5 | $215.25 | 12.456% | $242.0615 | $242.06 | $242.05 | $242.10 |
| Purchase #6 | $11.81 | 10.242% | $13.0196 | $13.02 | $13.00 | $13.00 |
| Purchase #7 | $235.90 | 5.408% | $248.6575 | $248.66 | $248.65 | $248.70 |
| 7 purchase totals = | $1,080.59 | $1,167.7573 | $1,167.76 | $1,167.70 | $1,167.80 | |