| 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 | $92.95 | 5.351% | $97.9238 | $97.92 | $97.90 | $97.90 |
| Purchase #2 | $72.67 | 8.615% | $78.9305 | $78.93 | $78.95 | $78.90 |
| Purchase #3 | $140.62 | 8.545% | $152.636 | $152.64 | $152.65 | $152.60 |
| Purchase #4 | $186.95 | 11.219% | $207.9239 | $207.92 | $207.90 | $207.90 |
| Purchase #5 | $181.96 | 4.739% | $190.5831 | $190.58 | $190.60 | $190.60 |
| Purchase #6 | $180.57 | 10.626% | $199.7574 | $199.76 | $199.75 | $199.80 |
| Purchase #7 | $229.84 | 4.193% | $239.4772 | $239.48 | $239.50 | $239.50 |
| 7 purchase totals = | $1,085.56 | $1,167.2319 | $1,167.23 | $1,167.25 | $1,167.20 | |