| 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 | $180.32 | 10.576% | $199.3906 | $199.39 | $199.40 | $199.40 |
| Purchase #2 | $55.96 | 10.773% | $61.9886 | $61.99 | $62.00 | $62.00 |
| Purchase #3 | $102.67 | 10.575% | $113.5274 | $113.53 | $113.55 | $113.50 |
| Purchase #4 | $70.35 | 3.561% | $72.8552 | $72.86 | $72.85 | $72.90 |
| Purchase #5 | $247.63 | 10.117% | $272.6827 | $272.68 | $272.70 | $272.70 |
| Purchase #6 | $137.29 | 11.563% | $153.1648 | $153.16 | $153.15 | $153.20 |
| Purchase #7 | $248.50 | 6.238% | $264.0014 | $264.00 | $264.00 | $264.00 |
| 7 purchase totals = | $1,042.72 | $1,137.6107 | $1,137.61 | $1,137.65 | $1,137.70 | |