| 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 | $13.42 | 5.638% | $14.1766 | $14.18 | $14.20 | $14.20 |
| Purchase #2 | $193.54 | 11.304% | $215.4178 | $215.42 | $215.40 | $215.40 |
| Purchase #3 | $167.63 | 3.662% | $173.7686 | $173.77 | $173.75 | $173.80 |
| Purchase #4 | $158.69 | 4.279% | $165.4803 | $165.48 | $165.50 | $165.50 |
| Purchase #5 | $90.90 | 3.663% | $94.2297 | $94.23 | $94.25 | $94.20 |
| Purchase #6 | $146.29 | 5.493% | $154.3257 | $154.33 | $154.35 | $154.30 |
| Purchase #7 | $65.38 | 9.727% | $71.7395 | $71.74 | $71.75 | $71.70 |
| 7 purchase totals = | $835.85 | $889.1382 | $889.15 | $889.20 | $889.10 | |