| 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 | $157.34 | 11.408% | $175.2893 | $175.29 | $175.30 | $175.30 |
| Purchase #2 | $237.68 | 13.464% | $269.6812 | $269.68 | $269.70 | $269.70 |
| Purchase #3 | $148.88 | 11.442% | $165.9148 | $165.91 | $165.90 | $165.90 |
| Purchase #4 | $88.96 | 12.182% | $99.7971 | $99.80 | $99.80 | $99.80 |
| Purchase #5 | $47.96 | 10.202% | $52.8529 | $52.85 | $52.85 | $52.90 |
| Purchase #6 | $153.28 | 9.231% | $167.4293 | $167.43 | $167.45 | $167.40 |
| Purchase #7 | $188.44 | 11.286% | $209.7073 | $209.71 | $209.70 | $209.70 |
| 7 purchase totals = | $1,022.54 | $1,140.6719 | $1,140.67 | $1,140.70 | $1,140.70 | |