| 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 | $110.77 | 7.123% | $118.6601 | $118.66 | $118.65 | $118.70 |
| Purchase #2 | $180.81 | 3.840% | $187.7531 | $187.75 | $187.75 | $187.80 |
| Purchase #3 | $218.79 | 13.810% | $249.0049 | $249.00 | $249.00 | $249.00 |
| Purchase #4 | $115.25 | 7.695% | $124.1185 | $124.12 | $124.10 | $124.10 |
| Purchase #5 | $17.29 | 9.186% | $18.8783 | $18.88 | $18.90 | $18.90 |
| Purchase #6 | $123.35 | 6.759% | $131.6872 | $131.69 | $131.70 | $131.70 |
| Purchase #7 | $30.25 | 12.159% | $33.9281 | $33.93 | $33.95 | $33.90 |
| 7 purchase totals = | $796.51 | $864.0302 | $864.03 | $864.05 | $864.10 | |