| 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 | $164.92 | 6.510% | $175.6563 | $175.66 | $175.65 | $175.70 |
| Purchase #2 | $53.85 | 7.328% | $57.7961 | $57.80 | $57.80 | $57.80 |
| Purchase #3 | $106.83 | 6.506% | $113.7804 | $113.78 | $113.80 | $113.80 |
| Purchase #4 | $81.74 | 4.564% | $85.4706 | $85.47 | $85.45 | $85.50 |
| Purchase #5 | $138.62 | 3.847% | $143.9527 | $143.95 | $143.95 | $144.00 |
| Purchase #6 | $62.37 | 13.814% | $70.9858 | $70.99 | $71.00 | $71.00 |
| Purchase #7 | $34.62 | 9.821% | $38.02 | $38.02 | $38.00 | $38.00 |
| 7 purchase totals = | $642.95 | $685.6619 | $685.67 | $685.65 | $685.80 | |