| 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 | $167.28 | 10.830% | $185.3964 | $185.40 | $185.40 | $185.40 |
| Purchase #2 | $136.69 | 12.702% | $154.0524 | $154.05 | $154.05 | $154.10 |
| Purchase #3 | $146.84 | 10.293% | $161.9542 | $161.95 | $161.95 | $162.00 |
| Purchase #4 | $44.32 | 9.662% | $48.6022 | $48.60 | $48.60 | $48.60 |
| Purchase #5 | $187.34 | 7.536% | $201.4579 | $201.46 | $201.45 | $201.50 |
| Purchase #6 | $15.30 | 3.680% | $15.863 | $15.86 | $15.85 | $15.90 |
| Purchase #7 | $71.49 | 11.181% | $79.4833 | $79.48 | $79.50 | $79.50 |
| 7 purchase totals = | $769.26 | $846.8094 | $846.80 | $846.80 | $847.00 | |