| 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 | $138.72 | 12.516% | $156.0822 | $156.08 | $156.10 | $156.10 |
| Purchase #2 | $54.82 | 10.161% | $60.3903 | $60.39 | $60.40 | $60.40 |
| Purchase #3 | $179.95 | 7.677% | $193.7648 | $193.76 | $193.75 | $193.80 |
| Purchase #4 | $167.79 | 7.277% | $180.0001 | $180.00 | $180.00 | $180.00 |
| Purchase #5 | $241.28 | 11.833% | $269.8307 | $269.83 | $269.85 | $269.80 |
| Purchase #6 | $234.84 | 3.409% | $242.8457 | $242.85 | $242.85 | $242.80 |
| Purchase #7 | $119.45 | 6.122% | $126.7627 | $126.76 | $126.75 | $126.80 |
| 7 purchase totals = | $1,136.85 | $1,229.6765 | $1,229.67 | $1,229.70 | $1,229.70 | |