| 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 | $160.94 | 7.454% | $172.9365 | $172.94 | $172.95 | $172.90 |
| Purchase #2 | $71.46 | 13.315% | $80.9749 | $80.97 | $80.95 | $81.00 |
| Purchase #3 | $205.64 | 9.410% | $224.9907 | $224.99 | $225.00 | $225.00 |
| Purchase #4 | $127.78 | 12.209% | $143.3807 | $143.38 | $143.40 | $143.40 |
| Purchase #5 | $34.78 | 12.587% | $39.1578 | $39.16 | $39.15 | $39.20 |
| Purchase #6 | $217.25 | 6.731% | $231.8731 | $231.87 | $231.85 | $231.90 |
| Purchase #7 | $191.92 | 8.244% | $207.7419 | $207.74 | $207.75 | $207.70 |
| 7 purchase totals = | $1,009.77 | $1,101.0556 | $1,101.05 | $1,101.05 | $1,101.10 | |