| 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 | $105.98 | 3.588% | $109.7826 | $109.78 | $109.80 | $109.80 |
| Purchase #2 | $189.69 | 4.769% | $198.7363 | $198.74 | $198.75 | $198.70 |
| Purchase #3 | $15.81 | 5.723% | $16.7148 | $16.71 | $16.70 | $16.70 |
| Purchase #4 | $61.72 | 6.286% | $65.5997 | $65.60 | $65.60 | $65.60 |
| Purchase #5 | $152.96 | 8.520% | $165.9922 | $165.99 | $166.00 | $166.00 |
| Purchase #6 | $77.48 | 11.487% | $86.3801 | $86.38 | $86.40 | $86.40 |
| Purchase #7 | $178.72 | 11.195% | $198.7277 | $198.73 | $198.75 | $198.70 |
| 7 purchase totals = | $782.36 | $841.9334 | $841.93 | $842.00 | $841.90 | |