| 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 | $169.78 | 7.632% | $182.7376 | $182.74 | $182.75 | $182.70 |
| Purchase #2 | $65.37 | 10.166% | $72.0155 | $72.02 | $72.00 | $72.00 |
| Purchase #3 | $225.56 | 5.502% | $237.9703 | $237.97 | $237.95 | $238.00 |
| Purchase #4 | $76.57 | 11.270% | $85.1994 | $85.20 | $85.20 | $85.20 |
| Purchase #5 | $244.67 | 8.634% | $265.7948 | $265.79 | $265.80 | $265.80 |
| Purchase #6 | $180.54 | 5.409% | $190.3054 | $190.31 | $190.30 | $190.30 |
| Purchase #7 | $127.84 | 8.629% | $138.8713 | $138.87 | $138.85 | $138.90 |
| 7 purchase totals = | $1,090.33 | $1,172.8943 | $1,172.90 | $1,172.85 | $1,172.90 | |