| 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 | $148.41 | 5.808% | $157.0297 | $157.03 | $157.05 | $157.00 |
| Purchase #2 | $175.33 | 13.192% | $198.4595 | $198.46 | $198.45 | $198.50 |
| Purchase #3 | $128.72 | 3.532% | $133.2664 | $133.27 | $133.25 | $133.30 |
| Purchase #4 | $175.34 | 11.762% | $195.9635 | $195.96 | $195.95 | $196.00 |
| Purchase #5 | $87.72 | 3.841% | $91.0893 | $91.09 | $91.10 | $91.10 |
| Purchase #6 | $152.73 | 11.204% | $169.8419 | $169.84 | $169.85 | $169.80 |
| Purchase #7 | $141.84 | 8.524% | $153.9304 | $153.93 | $153.95 | $153.90 |
| 7 purchase totals = | $1,010.09 | $1,099.5807 | $1,099.58 | $1,099.60 | $1,099.60 | |