| 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 | $133.37 | 11.477% | $148.6769 | $148.68 | $148.70 | $148.70 |
| Purchase #2 | $170.74 | 13.313% | $193.4706 | $193.47 | $193.45 | $193.50 |
| Purchase #3 | $224.61 | 10.726% | $248.7017 | $248.70 | $248.70 | $248.70 |
| Purchase #4 | $198.29 | 13.865% | $225.7829 | $225.78 | $225.80 | $225.80 |
| Purchase #5 | $236.55 | 3.857% | $245.6737 | $245.67 | $245.65 | $245.70 |
| Purchase #6 | $140.79 | 4.739% | $147.462 | $147.46 | $147.45 | $147.50 |
| Purchase #7 | $176.56 | 10.686% | $195.4272 | $195.43 | $195.45 | $195.40 |
| 7 purchase totals = | $1,280.91 | $1,405.1950 | $1,405.19 | $1,405.20 | $1,405.30 | |