| 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 | $151.44 | 11.849% | $169.3841 | $169.38 | $169.40 | $169.40 |
| Purchase #2 | $161.64 | 11.778% | $180.678 | $180.68 | $180.70 | $180.70 |
| Purchase #3 | $142.29 | 6.832% | $152.0113 | $152.01 | $152.00 | $152.00 |
| Purchase #4 | $114.72 | 8.277% | $124.2154 | $124.22 | $124.20 | $124.20 |
| Purchase #5 | $180.39 | 5.783% | $190.822 | $190.82 | $190.80 | $190.80 |
| Purchase #6 | $5.39 | 10.818% | $5.9731 | $5.97 | $5.95 | $6.00 |
| Purchase #7 | $179.78 | 10.265% | $198.2344 | $198.23 | $198.25 | $198.20 |
| 7 purchase totals = | $935.65 | $1,021.3183 | $1,021.31 | $1,021.30 | $1,021.30 | |