| 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 | $137.91 | 13.787% | $156.9237 | $156.92 | $156.90 | $156.90 |
| Purchase #2 | $206.79 | 9.441% | $226.313 | $226.31 | $226.30 | $226.30 |
| Purchase #3 | $16.59 | 3.749% | $17.212 | $17.21 | $17.20 | $17.20 |
| Purchase #4 | $153.67 | 3.504% | $159.0546 | $159.05 | $159.05 | $159.10 |
| Purchase #5 | $154.76 | 8.472% | $167.8713 | $167.87 | $167.85 | $167.90 |
| Purchase #6 | $129.27 | 7.214% | $138.5955 | $138.60 | $138.60 | $138.60 |
| Purchase #7 | $122.40 | 10.169% | $134.8469 | $134.85 | $134.85 | $134.80 |
| 7 purchase totals = | $921.39 | $1,000.8170 | $1,000.81 | $1,000.75 | $1,000.80 | |