| 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 | $150.36 | 3.571% | $155.7294 | $155.73 | $155.75 | $155.70 |
| Purchase #2 | $193.76 | 4.211% | $201.9192 | $201.92 | $201.90 | $201.90 |
| Purchase #3 | $183.60 | 13.206% | $207.8462 | $207.85 | $207.85 | $207.80 |
| Purchase #4 | $185.85 | 10.437% | $205.2472 | $205.25 | $205.25 | $205.20 |
| Purchase #5 | $125.74 | 8.333% | $136.2179 | $136.22 | $136.20 | $136.20 |
| Purchase #6 | $30.65 | 8.830% | $33.3564 | $33.36 | $33.35 | $33.40 |
| Purchase #7 | $146.49 | 4.369% | $152.8901 | $152.89 | $152.90 | $152.90 |
| 7 purchase totals = | $1,016.45 | $1,093.2064 | $1,093.22 | $1,093.20 | $1,093.10 | |