| 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 | $142.67 | 6.206% | $151.5241 | $151.52 | $151.50 | $151.50 |
| Purchase #2 | $61.83 | 7.317% | $66.3541 | $66.35 | $66.35 | $66.40 |
| Purchase #3 | $34.27 | 5.353% | $36.1045 | $36.10 | $36.10 | $36.10 |
| Purchase #4 | $192.41 | 10.319% | $212.2648 | $212.26 | $212.25 | $212.30 |
| Purchase #5 | $173.97 | 8.150% | $188.1486 | $188.15 | $188.15 | $188.10 |
| Purchase #6 | $153.79 | 8.585% | $166.9929 | $166.99 | $167.00 | $167.00 |
| Purchase #7 | $192.96 | 13.306% | $218.6353 | $218.64 | $218.65 | $218.60 |
| 7 purchase totals = | $951.90 | $1,040.0243 | $1,040.01 | $1,040.00 | $1,040.00 | |