| 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 | $155.57 | 7.801% | $167.706 | $167.71 | $167.70 | $167.70 |
| Purchase #2 | $145.69 | 5.433% | $153.6053 | $153.61 | $153.60 | $153.60 |
| Purchase #3 | $119.55 | 8.191% | $129.3423 | $129.34 | $129.35 | $129.30 |
| Purchase #4 | $239.44 | 9.297% | $261.7007 | $261.70 | $261.70 | $261.70 |
| Purchase #5 | $201.75 | 12.807% | $227.5881 | $227.59 | $227.60 | $227.60 |
| Purchase #6 | $161.53 | 12.202% | $181.2399 | $181.24 | $181.25 | $181.20 |
| Purchase #7 | $160.49 | 3.533% | $166.1601 | $166.16 | $166.15 | $166.20 |
| 7 purchase totals = | $1,184.02 | $1,287.3424 | $1,287.35 | $1,287.35 | $1,287.30 | |