| 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 | $142.43 | 8.303% | $154.256 | $154.26 | $154.25 | $154.30 |
| Purchase #2 | $229.74 | 13.353% | $260.4172 | $260.42 | $260.40 | $260.40 |
| Purchase #3 | $56.91 | 7.539% | $61.2004 | $61.20 | $61.20 | $61.20 |
| Purchase #4 | $142.30 | 11.569% | $158.7627 | $158.76 | $158.75 | $158.80 |
| Purchase #5 | $42.43 | 7.617% | $45.6619 | $45.66 | $45.65 | $45.70 |
| Purchase #6 | $190.55 | 5.569% | $201.1617 | $201.16 | $201.15 | $201.20 |
| Purchase #7 | $247.62 | 9.718% | $271.6837 | $271.68 | $271.70 | $271.70 |
| 7 purchase totals = | $1,051.98 | $1,153.1436 | $1,153.14 | $1,153.10 | $1,153.30 | |