| 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 | $124.59 | 6.171% | $132.2784 | $132.28 | $132.30 | $132.30 |
| Purchase #2 | $68.64 | 7.589% | $73.8491 | $73.85 | $73.85 | $73.80 |
| Purchase #3 | $180.46 | 9.367% | $197.3637 | $197.36 | $197.35 | $197.40 |
| Purchase #4 | $245.87 | 3.282% | $253.9395 | $253.94 | $253.95 | $253.90 |
| Purchase #5 | $165.67 | 6.711% | $176.7881 | $176.79 | $176.80 | $176.80 |
| Purchase #6 | $137.44 | 12.193% | $154.1981 | $154.20 | $154.20 | $154.20 |
| Purchase #7 | $67.26 | 5.170% | $70.7373 | $70.74 | $70.75 | $70.70 |
| 7 purchase totals = | $989.93 | $1,059.1542 | $1,059.16 | $1,059.20 | $1,059.10 | |