| 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 | $138.75 | 12.233% | $155.7233 | $155.72 | $155.70 | $155.70 |
| Purchase #2 | $181.45 | 9.136% | $198.0273 | $198.03 | $198.05 | $198.00 |
| Purchase #3 | $146.68 | 5.422% | $154.633 | $154.63 | $154.65 | $154.60 |
| Purchase #4 | $217.40 | 9.149% | $237.2899 | $237.29 | $237.30 | $237.30 |
| Purchase #5 | $153.33 | 9.237% | $167.4931 | $167.49 | $167.50 | $167.50 |
| Purchase #6 | $98.90 | 9.292% | $108.0898 | $108.09 | $108.10 | $108.10 |
| Purchase #7 | $162.75 | 7.110% | $174.3215 | $174.32 | $174.30 | $174.30 |
| 7 purchase totals = | $1,099.26 | $1,195.5779 | $1,195.57 | $1,195.60 | $1,195.50 | |