| 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 | $178.61 | 9.545% | $195.6583 | $195.66 | $195.65 | $195.70 |
| Purchase #2 | $96.91 | 12.230% | $108.7621 | $108.76 | $108.75 | $108.80 |
| Purchase #3 | $75.82 | 7.636% | $81.6096 | $81.61 | $81.60 | $81.60 |
| Purchase #4 | $114.72 | 3.382% | $118.5998 | $118.60 | $118.60 | $118.60 |
| Purchase #5 | $102.57 | 3.658% | $106.322 | $106.32 | $106.30 | $106.30 |
| Purchase #6 | $52.75 | 5.452% | $55.6259 | $55.63 | $55.65 | $55.60 |
| Purchase #7 | $114.80 | 12.427% | $129.0662 | $129.07 | $129.05 | $129.10 |
| 7 purchase totals = | $736.18 | $795.6439 | $795.65 | $795.60 | $795.70 | |