| 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 | $183.76 | 5.194% | $193.3045 | $193.30 | $193.30 | $193.30 |
| Purchase #2 | $92.46 | 8.694% | $100.4985 | $100.50 | $100.50 | $100.50 |
| Purchase #3 | $194.45 | 8.353% | $210.6924 | $210.69 | $210.70 | $210.70 |
| Purchase #4 | $167.26 | 8.466% | $181.4202 | $181.42 | $181.40 | $181.40 |
| Purchase #5 | $121.69 | 10.756% | $134.779 | $134.78 | $134.80 | $134.80 |
| Purchase #6 | $137.64 | 6.228% | $146.2122 | $146.21 | $146.20 | $146.20 |
| Purchase #7 | $50.75 | 7.752% | $54.6841 | $54.68 | $54.70 | $54.70 |
| 7 purchase totals = | $948.01 | $1,021.5909 | $1,021.58 | $1,021.60 | $1,021.60 | |