| 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 | $150.58 | 4.604% | $157.5127 | $157.51 | $157.50 | $157.50 |
| Purchase #2 | $143.68 | 8.368% | $155.7031 | $155.70 | $155.70 | $155.70 |
| Purchase #3 | $69.77 | 12.827% | $78.7194 | $78.72 | $78.70 | $78.70 |
| Purchase #4 | $130.26 | 7.658% | $140.2353 | $140.24 | $140.25 | $140.20 |
| Purchase #5 | $148.56 | 7.587% | $159.8312 | $159.83 | $159.85 | $159.80 |
| Purchase #6 | $231.78 | 5.639% | $244.8501 | $244.85 | $244.85 | $244.90 |
| Purchase #7 | $186.75 | 6.770% | $199.393 | $199.39 | $199.40 | $199.40 |
| 7 purchase totals = | $1,061.38 | $1,136.2448 | $1,136.24 | $1,136.25 | $1,136.20 | |