| 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 | $151.64 | 6.752% | $161.8787 | $161.88 | $161.90 | $161.90 |
| Purchase #2 | $150.75 | 6.366% | $160.3467 | $160.35 | $160.35 | $160.30 |
| Purchase #3 | $171.56 | 13.666% | $195.0054 | $195.01 | $195.00 | $195.00 |
| Purchase #4 | $17.61 | 4.777% | $18.4512 | $18.45 | $18.45 | $18.50 |
| Purchase #5 | $223.72 | 3.689% | $231.973 | $231.97 | $231.95 | $232.00 |
| Purchase #6 | $183.60 | 8.700% | $199.5732 | $199.57 | $199.55 | $199.60 |
| Purchase #7 | $100.25 | 13.758% | $114.0424 | $114.04 | $114.05 | $114.00 |
| 7 purchase totals = | $999.13 | $1,081.2706 | $1,081.27 | $1,081.25 | $1,081.30 | |