| 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 | $166.97 | 4.256% | $174.0762 | $174.08 | $174.10 | $174.10 |
| Purchase #2 | $221.75 | 9.741% | $243.3507 | $243.35 | $243.35 | $243.40 |
| Purchase #3 | $215.66 | 13.659% | $245.117 | $245.12 | $245.10 | $245.10 |
| Purchase #4 | $167.80 | 11.870% | $187.7179 | $187.72 | $187.70 | $187.70 |
| Purchase #5 | $51.81 | 7.509% | $55.7004 | $55.70 | $55.70 | $55.70 |
| Purchase #6 | $10.99 | 3.846% | $11.4127 | $11.41 | $11.40 | $11.40 |
| Purchase #7 | $153.92 | 10.201% | $169.6214 | $169.62 | $169.60 | $169.60 |
| 7 purchase totals = | $988.90 | $1,086.9963 | $1,087.00 | $1,086.95 | $1,087.00 | |