| 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 | $173.86 | 4.256% | $181.2595 | $181.26 | $181.25 | $181.30 |
| Purchase #2 | $43.80 | 6.609% | $46.6947 | $46.69 | $46.70 | $46.70 |
| Purchase #3 | $137.65 | 12.670% | $155.0903 | $155.09 | $155.10 | $155.10 |
| Purchase #4 | $175.46 | 13.742% | $199.5717 | $199.57 | $199.55 | $199.60 |
| Purchase #5 | $25.75 | 11.846% | $28.8003 | $28.80 | $28.80 | $28.80 |
| Purchase #6 | $227.41 | 3.874% | $236.2199 | $236.22 | $236.20 | $236.20 |
| Purchase #7 | $231.42 | 11.726% | $258.5563 | $258.56 | $258.55 | $258.60 |
| 7 purchase totals = | $1,015.35 | $1,106.1927 | $1,106.19 | $1,106.15 | $1,106.30 | |