| 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 | $136.56 | 4.149% | $142.2259 | $142.23 | $142.25 | $142.20 |
| Purchase #2 | $158.97 | 11.448% | $177.1689 | $177.17 | $177.15 | $177.20 |
| Purchase #3 | $101.57 | 7.754% | $109.4457 | $109.45 | $109.45 | $109.40 |
| Purchase #4 | $171.49 | 4.778% | $179.6838 | $179.68 | $179.70 | $179.70 |
| Purchase #5 | $89.51 | 9.752% | $98.239 | $98.24 | $98.25 | $98.20 |
| Purchase #6 | $76.37 | 3.574% | $79.0995 | $79.10 | $79.10 | $79.10 |
| Purchase #7 | $216.72 | 7.652% | $233.3034 | $233.30 | $233.30 | $233.30 |
| 7 purchase totals = | $951.19 | $1,019.1662 | $1,019.17 | $1,019.20 | $1,019.10 | |