| 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 | $165.99 | 11.321% | $184.7817 | $184.78 | $184.80 | $184.80 |
| Purchase #2 | $22.27 | 11.154% | $24.754 | $24.75 | $24.75 | $24.80 |
| Purchase #3 | $22.68 | 5.775% | $23.9898 | $23.99 | $24.00 | $24.00 |
| Purchase #4 | $149.91 | 8.102% | $162.0557 | $162.06 | $162.05 | $162.10 |
| Purchase #5 | $186.84 | 3.562% | $193.4952 | $193.50 | $193.50 | $193.50 |
| Purchase #6 | $110.43 | 4.183% | $115.0493 | $115.05 | $115.05 | $115.00 |
| Purchase #7 | $180.66 | 13.607% | $205.2424 | $205.24 | $205.25 | $205.20 |
| 7 purchase totals = | $838.78 | $909.3681 | $909.37 | $909.40 | $909.40 | |