| 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 | $169.56 | 10.834% | $187.9301 | $187.93 | $187.95 | $187.90 |
| Purchase #2 | $152.52 | 3.246% | $157.4708 | $157.47 | $157.45 | $157.50 |
| Purchase #3 | $138.83 | 10.599% | $153.5446 | $153.54 | $153.55 | $153.50 |
| Purchase #4 | $99.71 | 11.719% | $111.395 | $111.40 | $111.40 | $111.40 |
| Purchase #5 | $240.28 | 13.210% | $272.021 | $272.02 | $272.00 | $272.00 |
| Purchase #6 | $248.57 | 3.383% | $256.9791 | $256.98 | $257.00 | $257.00 |
| Purchase #7 | $20.99 | 8.159% | $22.7026 | $22.70 | $22.70 | $22.70 |
| 7 purchase totals = | $1,070.46 | $1,162.0432 | $1,162.04 | $1,162.05 | $1,162.00 | |