| 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 | $147.98 | 6.119% | $157.0349 | $157.03 | $157.05 | $157.00 |
| Purchase #2 | $19.77 | 6.581% | $21.0711 | $21.07 | $21.05 | $21.10 |
| Purchase #3 | $167.75 | 9.631% | $183.906 | $183.91 | $183.90 | $183.90 |
| Purchase #4 | $221.34 | 10.124% | $243.7485 | $243.75 | $243.75 | $243.70 |
| Purchase #5 | $197.89 | 7.678% | $213.084 | $213.08 | $213.10 | $213.10 |
| Purchase #6 | $118.58 | 12.362% | $133.2389 | $133.24 | $133.25 | $133.20 |
| Purchase #7 | $30.46 | 13.776% | $34.6562 | $34.66 | $34.65 | $34.70 |
| 7 purchase totals = | $903.77 | $986.7396 | $986.74 | $986.75 | $986.70 | |