| 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 | $148.65 | 8.753% | $161.6613 | $161.66 | $161.65 | $161.70 |
| Purchase #2 | $188.88 | 9.384% | $206.6045 | $206.60 | $206.60 | $206.60 |
| Purchase #3 | $97.33 | 9.520% | $106.5958 | $106.60 | $106.60 | $106.60 |
| Purchase #4 | $240.78 | 13.723% | $273.8222 | $273.82 | $273.80 | $273.80 |
| Purchase #5 | $141.90 | 13.419% | $160.9416 | $160.94 | $160.95 | $160.90 |
| Purchase #6 | $43.80 | 10.486% | $48.3929 | $48.39 | $48.40 | $48.40 |
| Purchase #7 | $63.90 | 10.420% | $70.5584 | $70.56 | $70.55 | $70.60 |
| 7 purchase totals = | $925.24 | $1,028.5767 | $1,028.57 | $1,028.55 | $1,028.60 | |