| 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 | $15.71 | 12.562% | $17.6835 | $17.68 | $17.70 | $17.70 |
| Purchase #2 | $76.63 | 9.294% | $83.752 | $83.75 | $83.75 | $83.80 |
| Purchase #3 | $177.50 | 9.868% | $195.0157 | $195.02 | $195.00 | $195.00 |
| Purchase #4 | $124.36 | 8.615% | $135.0736 | $135.07 | $135.05 | $135.10 |
| Purchase #5 | $126.87 | 8.179% | $137.2467 | $137.25 | $137.25 | $137.20 |
| Purchase #6 | $193.32 | 5.232% | $203.4345 | $203.43 | $203.45 | $203.40 |
| Purchase #7 | $195.78 | 8.124% | $211.6852 | $211.69 | $211.70 | $211.70 |
| 7 purchase totals = | $910.17 | $983.8912 | $983.89 | $983.90 | $983.90 | |