| 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 | $180.38 | 5.582% | $190.4488 | $190.45 | $190.45 | $190.40 |
| Purchase #2 | $227.35 | 13.344% | $257.6876 | $257.69 | $257.70 | $257.70 |
| Purchase #3 | $233.95 | 13.257% | $264.9648 | $264.96 | $264.95 | $265.00 |
| Purchase #4 | $110.31 | 9.326% | $120.5975 | $120.60 | $120.60 | $120.60 |
| Purchase #5 | $47.97 | 8.588% | $52.0897 | $52.09 | $52.10 | $52.10 |
| Purchase #6 | $64.75 | 10.287% | $71.4108 | $71.41 | $71.40 | $71.40 |
| Purchase #7 | $213.38 | 4.671% | $223.347 | $223.35 | $223.35 | $223.30 |
| 7 purchase totals = | $1,078.09 | $1,180.5462 | $1,180.55 | $1,180.55 | $1,180.50 | |