| 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 | $154.34 | 6.712% | $164.6993 | $164.70 | $164.70 | $164.70 |
| Purchase #2 | $219.44 | 13.511% | $249.0885 | $249.09 | $249.10 | $249.10 |
| Purchase #3 | $158.45 | 10.872% | $175.6767 | $175.68 | $175.70 | $175.70 |
| Purchase #4 | $93.66 | 12.252% | $105.1352 | $105.14 | $105.15 | $105.10 |
| Purchase #5 | $225.69 | 10.437% | $249.2453 | $249.25 | $249.25 | $249.20 |
| Purchase #6 | $126.28 | 8.398% | $136.885 | $136.89 | $136.90 | $136.90 |
| Purchase #7 | $50.53 | 12.797% | $56.9963 | $57.00 | $57.00 | $57.00 |
| 7 purchase totals = | $1,028.39 | $1,137.7263 | $1,137.75 | $1,137.80 | $1,137.70 | |