| 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 | $159.33 | 10.288% | $175.7219 | $175.72 | $175.70 | $175.70 |
| Purchase #2 | $139.81 | 12.641% | $157.4834 | $157.48 | $157.50 | $157.50 |
| Purchase #3 | $158.94 | 11.641% | $177.4422 | $177.44 | $177.45 | $177.40 |
| Purchase #4 | $179.60 | 3.412% | $185.728 | $185.73 | $185.75 | $185.70 |
| Purchase #5 | $230.53 | 7.320% | $247.4048 | $247.40 | $247.40 | $247.40 |
| Purchase #6 | $90.43 | 12.631% | $101.8522 | $101.85 | $101.85 | $101.90 |
| Purchase #7 | $33.40 | 13.873% | $38.0336 | $38.03 | $38.05 | $38.00 |
| 7 purchase totals = | $992.04 | $1,083.6661 | $1,083.65 | $1,083.70 | $1,083.60 | |