| 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 | $141.97 | 12.839% | $160.1975 | $160.20 | $160.20 | $160.20 |
| Purchase #2 | $148.26 | 3.818% | $153.9206 | $153.92 | $153.90 | $153.90 |
| Purchase #3 | $134.32 | 7.783% | $144.7741 | $144.77 | $144.75 | $144.80 |
| Purchase #4 | $242.36 | 4.572% | $253.4407 | $253.44 | $253.45 | $253.40 |
| Purchase #5 | $219.65 | 5.349% | $231.3991 | $231.40 | $231.40 | $231.40 |
| Purchase #6 | $190.67 | 9.470% | $208.7264 | $208.73 | $208.75 | $208.70 |
| Purchase #7 | $221.41 | 13.615% | $251.555 | $251.56 | $251.55 | $251.60 |
| 7 purchase totals = | $1,298.64 | $1,404.0134 | $1,404.02 | $1,404.00 | $1,404.00 | |