| 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 | $173.76 | 5.655% | $183.5861 | $183.59 | $183.60 | $183.60 |
| Purchase #2 | $110.86 | 4.823% | $116.2068 | $116.21 | $116.20 | $116.20 |
| Purchase #3 | $183.45 | 3.269% | $189.447 | $189.45 | $189.45 | $189.40 |
| Purchase #4 | $202.78 | 12.276% | $227.6733 | $227.67 | $227.65 | $227.70 |
| Purchase #5 | $114.44 | 4.668% | $119.7821 | $119.78 | $119.80 | $119.80 |
| Purchase #6 | $28.90 | 5.233% | $30.4123 | $30.41 | $30.40 | $30.40 |
| Purchase #7 | $22.26 | 9.690% | $24.417 | $24.42 | $24.40 | $24.40 |
| 7 purchase totals = | $836.45 | $891.5246 | $891.53 | $891.50 | $891.50 | |