| 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 | $115.50 | 4.544% | $120.7483 | $120.75 | $120.75 | $120.70 |
| Purchase #2 | $136.38 | 3.139% | $140.661 | $140.66 | $140.65 | $140.70 |
| Purchase #3 | $38.72 | 9.274% | $42.3109 | $42.31 | $42.30 | $42.30 |
| Purchase #4 | $53.78 | 6.438% | $57.2424 | $57.24 | $57.25 | $57.20 |
| Purchase #5 | $175.87 | 3.551% | $182.1151 | $182.12 | $182.10 | $182.10 |
| Purchase #6 | $71.51 | 13.266% | $80.9965 | $81.00 | $81.00 | $81.00 |
| Purchase #7 | $104.77 | 12.726% | $118.103 | $118.10 | $118.10 | $118.10 |
| 7 purchase totals = | $696.53 | $742.1772 | $742.18 | $742.15 | $742.10 | |