| 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 | $132.98 | 8.409% | $144.1623 | $144.16 | $144.15 | $144.20 |
| Purchase #2 | $195.28 | 10.613% | $216.0051 | $216.01 | $216.00 | $216.00 |
| Purchase #3 | $126.95 | 8.699% | $137.9934 | $137.99 | $138.00 | $138.00 |
| Purchase #4 | $6.46 | 13.279% | $7.3178 | $7.32 | $7.30 | $7.30 |
| Purchase #5 | $25.99 | 6.670% | $27.7235 | $27.72 | $27.70 | $27.70 |
| Purchase #6 | $161.52 | 10.314% | $178.1792 | $178.18 | $178.20 | $178.20 |
| Purchase #7 | $114.99 | 6.429% | $122.3827 | $122.38 | $122.40 | $122.40 |
| 7 purchase totals = | $764.17 | $833.7640 | $833.76 | $833.75 | $833.80 | |