| 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 | $197.97 | 7.361% | $212.5426 | $212.54 | $212.55 | $212.50 |
| Purchase #2 | $7.59 | 3.614% | $7.8643 | $7.86 | $7.85 | $7.90 |
| Purchase #3 | $152.78 | 8.204% | $165.3141 | $165.31 | $165.30 | $165.30 |
| Purchase #4 | $190.74 | 3.527% | $197.4674 | $197.47 | $197.45 | $197.50 |
| Purchase #5 | $77.88 | 8.215% | $84.2778 | $84.28 | $84.30 | $84.30 |
| Purchase #6 | $47.45 | 10.732% | $52.5423 | $52.54 | $52.55 | $52.50 |
| Purchase #7 | $172.61 | 13.393% | $195.7277 | $195.73 | $195.75 | $195.70 |
| 7 purchase totals = | $847.02 | $915.7362 | $915.73 | $915.75 | $915.70 | |