| 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 | $134.77 | 5.396% | $142.0422 | $142.04 | $142.05 | $142.00 |
| Purchase #2 | $109.25 | 4.269% | $113.9139 | $113.91 | $113.90 | $113.90 |
| Purchase #3 | $193.51 | 12.139% | $217.0002 | $217.00 | $217.00 | $217.00 |
| Purchase #4 | $19.61 | 12.241% | $22.0105 | $22.01 | $22.00 | $22.00 |
| Purchase #5 | $186.84 | 3.768% | $193.8801 | $193.88 | $193.90 | $193.90 |
| Purchase #6 | $17.43 | 10.665% | $19.2889 | $19.29 | $19.30 | $19.30 |
| Purchase #7 | $93.94 | 7.485% | $100.9714 | $100.97 | $100.95 | $101.00 |
| 7 purchase totals = | $755.35 | $809.1072 | $809.10 | $809.10 | $809.10 | |