| 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 | $140.97 | 11.684% | $157.4409 | $157.44 | $157.45 | $157.40 |
| Purchase #2 | $53.59 | 7.639% | $57.6837 | $57.68 | $57.70 | $57.70 |
| Purchase #3 | $33.58 | 5.276% | $35.3517 | $35.35 | $35.35 | $35.40 |
| Purchase #4 | $49.37 | 4.196% | $51.4416 | $51.44 | $51.45 | $51.40 |
| Purchase #5 | $106.52 | 8.604% | $115.685 | $115.69 | $115.70 | $115.70 |
| Purchase #6 | $226.94 | 11.716% | $253.5283 | $253.53 | $253.55 | $253.50 |
| Purchase #7 | $57.45 | 13.679% | $65.3086 | $65.31 | $65.30 | $65.30 |
| 7 purchase totals = | $668.42 | $736.4398 | $736.44 | $736.50 | $736.40 | |