| 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 | $150.91 | 7.811% | $162.6976 | $162.70 | $162.70 | $162.70 |
| Purchase #2 | $177.85 | 5.630% | $187.863 | $187.86 | $187.85 | $187.90 |
| Purchase #3 | $70.33 | 11.783% | $78.617 | $78.62 | $78.60 | $78.60 |
| Purchase #4 | $17.55 | 4.482% | $18.3366 | $18.34 | $18.35 | $18.30 |
| Purchase #5 | $26.40 | 10.112% | $29.0696 | $29.07 | $29.05 | $29.10 |
| Purchase #6 | $241.75 | 8.260% | $261.7186 | $261.72 | $261.70 | $261.70 |
| Purchase #7 | $51.79 | 5.154% | $54.4593 | $54.46 | $54.45 | $54.50 |
| 7 purchase totals = | $736.58 | $792.7617 | $792.77 | $792.70 | $792.80 | |