| 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 | $163.70 | 8.471% | $177.567 | $177.57 | $177.55 | $177.60 |
| Purchase #2 | $125.52 | 13.359% | $142.2882 | $142.29 | $142.30 | $142.30 |
| Purchase #3 | $46.64 | 11.498% | $52.0027 | $52.00 | $52.00 | $52.00 |
| Purchase #4 | $58.42 | 5.480% | $61.6214 | $61.62 | $61.60 | $61.60 |
| Purchase #5 | $6.45 | 10.334% | $7.1165 | $7.12 | $7.10 | $7.10 |
| Purchase #6 | $248.31 | 6.718% | $264.9915 | $264.99 | $265.00 | $265.00 |
| Purchase #7 | $137.33 | 12.616% | $154.6556 | $154.66 | $154.65 | $154.70 |
| 7 purchase totals = | $786.37 | $860.2429 | $860.25 | $860.20 | $860.30 | |