| 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 | $179.90 | 9.814% | $197.5554 | $197.56 | $197.55 | $197.60 |
| Purchase #2 | $192.34 | 13.473% | $218.254 | $218.25 | $218.25 | $218.30 |
| Purchase #3 | $189.36 | 12.258% | $212.5717 | $212.57 | $212.55 | $212.60 |
| Purchase #4 | $193.36 | 6.234% | $205.4141 | $205.41 | $205.40 | $205.40 |
| Purchase #5 | $202.75 | 7.714% | $218.3901 | $218.39 | $218.40 | $218.40 |
| Purchase #6 | $66.63 | 4.699% | $69.7609 | $69.76 | $69.75 | $69.80 |
| Purchase #7 | $74.89 | 5.857% | $79.2763 | $79.28 | $79.30 | $79.30 |
| 7 purchase totals = | $1,099.23 | $1,201.2225 | $1,201.22 | $1,201.20 | $1,201.40 | |