| 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 | $132.93 | 3.578% | $137.6862 | $137.69 | $137.70 | $137.70 |
| Purchase #2 | $20.52 | 7.254% | $22.0085 | $22.01 | $22.00 | $22.00 |
| Purchase #3 | $192.90 | 7.665% | $207.6858 | $207.69 | $207.70 | $207.70 |
| Purchase #4 | $79.98 | 9.622% | $87.6757 | $87.68 | $87.70 | $87.70 |
| Purchase #5 | $133.67 | 13.513% | $151.7328 | $151.73 | $151.75 | $151.70 |
| Purchase #6 | $126.72 | 7.521% | $136.2506 | $136.25 | $136.25 | $136.30 |
| Purchase #7 | $6.62 | 13.693% | $7.5265 | $7.53 | $7.55 | $7.50 |
| 7 purchase totals = | $693.34 | $750.5661 | $750.58 | $750.65 | $750.60 | |