| 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 | $162.46 | 11.719% | $181.4987 | $181.50 | $181.50 | $181.50 |
| Purchase #2 | $27.89 | 4.217% | $29.0661 | $29.07 | $29.05 | $29.10 |
| Purchase #3 | $249.84 | 13.852% | $284.4478 | $284.45 | $284.45 | $284.40 |
| Purchase #4 | $138.86 | 13.715% | $157.9046 | $157.90 | $157.90 | $157.90 |
| Purchase #5 | $28.84 | 9.748% | $31.6513 | $31.65 | $31.65 | $31.70 |
| Purchase #6 | $137.25 | 3.820% | $142.493 | $142.49 | $142.50 | $142.50 |
| Purchase #7 | $43.93 | 4.858% | $46.0641 | $46.06 | $46.05 | $46.10 |
| 7 purchase totals = | $789.07 | $873.1256 | $873.12 | $873.10 | $873.20 | |