| 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 | $153.75 | 8.292% | $166.499 | $166.50 | $166.50 | $166.50 |
| Purchase #2 | $61.65 | 10.254% | $67.9716 | $67.97 | $67.95 | $68.00 |
| Purchase #3 | $135.87 | 3.343% | $140.4121 | $140.41 | $140.40 | $140.40 |
| Purchase #4 | $19.99 | 7.583% | $21.5058 | $21.51 | $21.50 | $21.50 |
| Purchase #5 | $107.31 | 13.386% | $121.6745 | $121.67 | $121.65 | $121.70 |
| Purchase #6 | $37.80 | 9.304% | $41.3169 | $41.32 | $41.30 | $41.30 |
| Purchase #7 | $63.79 | 3.798% | $66.2127 | $66.21 | $66.20 | $66.20 |
| 7 purchase totals = | $580.16 | $625.5926 | $625.59 | $625.50 | $625.60 | |