| 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 | $139.49 | 12.118% | $156.3934 | $156.39 | $156.40 | $156.40 |
| Purchase #2 | $186.91 | 4.735% | $195.7602 | $195.76 | $195.75 | $195.80 |
| Purchase #3 | $46.50 | 5.185% | $48.911 | $48.91 | $48.90 | $48.90 |
| Purchase #4 | $55.32 | 4.282% | $57.6888 | $57.69 | $57.70 | $57.70 |
| Purchase #5 | $159.85 | 10.683% | $176.9268 | $176.93 | $176.95 | $176.90 |
| Purchase #6 | $72.40 | 11.775% | $80.9251 | $80.93 | $80.95 | $80.90 |
| Purchase #7 | $123.43 | 4.551% | $129.0473 | $129.05 | $129.05 | $129.00 |
| 7 purchase totals = | $783.90 | $845.6526 | $845.66 | $845.70 | $845.60 | |