| 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 | $136.34 | 4.211% | $142.0813 | $142.08 | $142.10 | $142.10 |
| Purchase #2 | $165.64 | 13.250% | $187.5873 | $187.59 | $187.60 | $187.60 |
| Purchase #3 | $98.31 | 13.206% | $111.2928 | $111.29 | $111.30 | $111.30 |
| Purchase #4 | $73.90 | 7.852% | $79.7026 | $79.70 | $79.70 | $79.70 |
| Purchase #5 | $103.48 | 11.556% | $115.4381 | $115.44 | $115.45 | $115.40 |
| Purchase #6 | $186.36 | 4.318% | $194.407 | $194.41 | $194.40 | $194.40 |
| Purchase #7 | $51.29 | 9.602% | $56.2149 | $56.21 | $56.20 | $56.20 |
| 7 purchase totals = | $815.32 | $886.7240 | $886.72 | $886.75 | $886.70 | |