| 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 | $139.97 | 13.734% | $159.1935 | $159.19 | $159.20 | $159.20 |
| Purchase #2 | $41.53 | 7.373% | $44.592 | $44.59 | $44.60 | $44.60 |
| Purchase #3 | $248.59 | 3.502% | $257.2956 | $257.30 | $257.30 | $257.30 |
| Purchase #4 | $67.37 | 7.304% | $72.2907 | $72.29 | $72.30 | $72.30 |
| Purchase #5 | $156.84 | 7.679% | $168.8837 | $168.88 | $168.90 | $168.90 |
| Purchase #6 | $187.27 | 8.270% | $202.7572 | $202.76 | $202.75 | $202.80 |
| Purchase #7 | $63.80 | 9.131% | $69.6256 | $69.63 | $69.65 | $69.60 |
| 7 purchase totals = | $905.37 | $974.6383 | $974.64 | $974.70 | $974.70 | |