| 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 | $149.61 | 5.458% | $157.7757 | $157.78 | $157.80 | $157.80 |
| Purchase #2 | $116.69 | 5.585% | $123.2071 | $123.21 | $123.20 | $123.20 |
| Purchase #3 | $165.82 | 10.145% | $182.6424 | $182.64 | $182.65 | $182.60 |
| Purchase #4 | $138.49 | 7.141% | $148.3796 | $148.38 | $148.40 | $148.40 |
| Purchase #5 | $66.92 | 5.765% | $70.7779 | $70.78 | $70.80 | $70.80 |
| Purchase #6 | $230.69 | 9.333% | $252.2203 | $252.22 | $252.20 | $252.20 |
| Purchase #7 | $82.29 | 4.386% | $85.8992 | $85.90 | $85.90 | $85.90 |
| 7 purchase totals = | $950.51 | $1,020.9022 | $1,020.91 | $1,020.95 | $1,020.90 | |