| 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 | $123.52 | 13.274% | $139.916 | $139.92 | $139.90 | $139.90 |
| Purchase #2 | $70.32 | 8.592% | $76.3619 | $76.36 | $76.35 | $76.40 |
| Purchase #3 | $154.70 | 6.137% | $164.1939 | $164.19 | $164.20 | $164.20 |
| Purchase #4 | $146.66 | 4.743% | $153.6161 | $153.62 | $153.60 | $153.60 |
| Purchase #5 | $50.50 | 5.724% | $53.3906 | $53.39 | $53.40 | $53.40 |
| Purchase #6 | $228.32 | 13.639% | $259.4606 | $259.46 | $259.45 | $259.50 |
| Purchase #7 | $106.56 | 10.701% | $117.963 | $117.96 | $117.95 | $118.00 |
| 7 purchase totals = | $880.58 | $964.9021 | $964.90 | $964.85 | $965.00 | |