| 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 | $160.98 | 4.174% | $167.6993 | $167.70 | $167.70 | $167.70 |
| Purchase #2 | $135.55 | 12.304% | $152.2281 | $152.23 | $152.25 | $152.20 |
| Purchase #3 | $182.70 | 12.560% | $205.6471 | $205.65 | $205.65 | $205.60 |
| Purchase #4 | $88.91 | 12.575% | $100.0904 | $100.09 | $100.10 | $100.10 |
| Purchase #5 | $220.73 | 3.780% | $229.0736 | $229.07 | $229.05 | $229.10 |
| Purchase #6 | $182.74 | 4.696% | $191.3215 | $191.32 | $191.30 | $191.30 |
| Purchase #7 | $113.84 | 8.602% | $123.6325 | $123.63 | $123.65 | $123.60 |
| 7 purchase totals = | $1,085.45 | $1,169.6925 | $1,169.69 | $1,169.70 | $1,169.60 | |