| 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 | $149.75 | 8.214% | $162.0505 | $162.05 | $162.05 | $162.10 |
| Purchase #2 | $80.40 | 11.447% | $89.6034 | $89.60 | $89.60 | $89.60 |
| Purchase #3 | $221.74 | 8.356% | $240.2686 | $240.27 | $240.25 | $240.30 |
| Purchase #4 | $225.82 | 3.213% | $233.0756 | $233.08 | $233.10 | $233.10 |
| Purchase #5 | $165.97 | 12.785% | $187.1893 | $187.19 | $187.20 | $187.20 |
| Purchase #6 | $95.46 | 3.437% | $98.741 | $98.74 | $98.75 | $98.70 |
| Purchase #7 | $99.77 | 3.585% | $103.3468 | $103.35 | $103.35 | $103.30 |
| 7 purchase totals = | $1,038.91 | $1,114.2752 | $1,114.28 | $1,114.30 | $1,114.30 | |