| 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 | $164.34 | 9.584% | $180.0903 | $180.09 | $180.10 | $180.10 |
| Purchase #2 | $219.56 | 11.800% | $245.4681 | $245.47 | $245.45 | $245.50 |
| Purchase #3 | $134.51 | 7.303% | $144.3333 | $144.33 | $144.35 | $144.30 |
| Purchase #4 | $183.77 | 10.323% | $202.7406 | $202.74 | $202.75 | $202.70 |
| Purchase #5 | $6.43 | 13.770% | $7.3154 | $7.32 | $7.30 | $7.30 |
| Purchase #6 | $205.35 | 4.698% | $214.9973 | $215.00 | $215.00 | $215.00 |
| Purchase #7 | $24.87 | 10.511% | $27.4841 | $27.48 | $27.50 | $27.50 |
| 7 purchase totals = | $938.83 | $1,022.4291 | $1,022.43 | $1,022.45 | $1,022.40 | |