| 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 | $136.68 | 4.792% | $143.2297 | $143.23 | $143.25 | $143.20 |
| Purchase #2 | $141.80 | 10.359% | $156.4891 | $156.49 | $156.50 | $156.50 |
| Purchase #3 | $168.71 | 8.480% | $183.0166 | $183.02 | $183.00 | $183.00 |
| Purchase #4 | $52.41 | 4.621% | $54.8319 | $54.83 | $54.85 | $54.80 |
| Purchase #5 | $227.55 | 3.143% | $234.7019 | $234.70 | $234.70 | $234.70 |
| Purchase #6 | $238.80 | 3.576% | $247.3395 | $247.34 | $247.35 | $247.30 |
| Purchase #7 | $123.33 | 4.746% | $129.1832 | $129.18 | $129.20 | $129.20 |
| 7 purchase totals = | $1,089.28 | $1,148.7919 | $1,148.79 | $1,148.85 | $1,148.70 | |