| 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 | $162.59 | 9.764% | $178.4653 | $178.47 | $178.45 | $178.50 |
| Purchase #2 | $131.45 | 8.557% | $142.6982 | $142.70 | $142.70 | $142.70 |
| Purchase #3 | $210.38 | 8.151% | $227.5281 | $227.53 | $227.55 | $227.50 |
| Purchase #4 | $144.96 | 3.748% | $150.3931 | $150.39 | $150.40 | $150.40 |
| Purchase #5 | $62.79 | 12.824% | $70.8422 | $70.84 | $70.85 | $70.80 |
| Purchase #6 | $249.25 | 5.815% | $263.7439 | $263.74 | $263.75 | $263.70 |
| Purchase #7 | $162.70 | 5.547% | $171.725 | $171.73 | $171.75 | $171.70 |
| 7 purchase totals = | $1,124.12 | $1,205.3958 | $1,205.40 | $1,205.45 | $1,205.30 | |