| 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 | $172.60 | 10.363% | $190.4865 | $190.49 | $190.50 | $190.50 |
| Purchase #2 | $31.98 | 8.737% | $34.7741 | $34.77 | $34.75 | $34.80 |
| Purchase #3 | $42.75 | 10.662% | $47.308 | $47.31 | $47.30 | $47.30 |
| Purchase #4 | $229.60 | 9.611% | $251.6669 | $251.67 | $251.65 | $251.70 |
| Purchase #5 | $94.72 | 8.863% | $103.115 | $103.12 | $103.10 | $103.10 |
| Purchase #6 | $220.92 | 3.741% | $229.1846 | $229.18 | $229.20 | $229.20 |
| Purchase #7 | $63.94 | 5.665% | $67.5622 | $67.56 | $67.55 | $67.60 |
| 7 purchase totals = | $856.51 | $924.0973 | $924.10 | $924.05 | $924.20 | |