| 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 | $224.70 | 6.727% | $239.8156 | $239.82 | $239.80 | $239.80 |
| Purchase #2 | $166.58 | 7.305% | $178.7487 | $178.75 | $178.75 | $178.70 |
| Purchase #3 | $97.44 | 8.640% | $105.8588 | $105.86 | $105.85 | $105.90 |
| Purchase #4 | $44.58 | 9.399% | $48.7701 | $48.77 | $48.75 | $48.80 |
| Purchase #5 | $166.26 | 6.702% | $177.4027 | $177.40 | $177.40 | $177.40 |
| Purchase #6 | $186.74 | 3.300% | $192.9024 | $192.90 | $192.90 | $192.90 |
| Purchase #7 | $113.36 | 9.612% | $124.2562 | $124.26 | $124.25 | $124.30 |
| 7 purchase totals = | $999.66 | $1,067.7545 | $1,067.76 | $1,067.70 | $1,067.80 | |