| 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 | $156.34 | 3.220% | $161.3741 | $161.37 | $161.35 | $161.40 |
| Purchase #2 | $149.29 | 13.812% | $169.9099 | $169.91 | $169.90 | $169.90 |
| Purchase #3 | $200.53 | 12.738% | $226.0735 | $226.07 | $226.05 | $226.10 |
| Purchase #4 | $57.54 | 9.638% | $63.0857 | $63.09 | $63.10 | $63.10 |
| Purchase #5 | $130.29 | 13.371% | $147.7111 | $147.71 | $147.70 | $147.70 |
| Purchase #6 | $133.84 | 4.181% | $139.4359 | $139.44 | $139.45 | $139.40 |
| Purchase #7 | $63.54 | 5.162% | $66.8199 | $66.82 | $66.80 | $66.80 |
| 7 purchase totals = | $891.37 | $974.4101 | $974.41 | $974.35 | $974.40 | |