| 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 | $169.40 | 7.172% | $181.5494 | $181.55 | $181.55 | $181.50 |
| Purchase #2 | $212.72 | 8.569% | $230.948 | $230.95 | $230.95 | $230.90 |
| Purchase #3 | $241.57 | 8.288% | $261.5913 | $261.59 | $261.60 | $261.60 |
| Purchase #4 | $152.80 | 5.685% | $161.4867 | $161.49 | $161.50 | $161.50 |
| Purchase #5 | $191.26 | 3.601% | $198.1473 | $198.15 | $198.15 | $198.10 |
| Purchase #6 | $101.26 | 7.436% | $108.7897 | $108.79 | $108.80 | $108.80 |
| Purchase #7 | $9.94 | 8.370% | $10.772 | $10.77 | $10.75 | $10.80 |
| 7 purchase totals = | $1,078.95 | $1,153.2844 | $1,153.29 | $1,153.30 | $1,153.20 | |