| 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 | $155.84 | 3.869% | $161.8694 | $161.87 | $161.85 | $161.90 |
| Purchase #2 | $95.73 | 11.603% | $106.8376 | $106.84 | $106.85 | $106.80 |
| Purchase #3 | $10.65 | 5.349% | $11.2197 | $11.22 | $11.20 | $11.20 |
| Purchase #4 | $32.35 | 10.257% | $35.6681 | $35.67 | $35.65 | $35.70 |
| Purchase #5 | $23.74 | 10.191% | $26.1593 | $26.16 | $26.15 | $26.20 |
| Purchase #6 | $114.86 | 4.791% | $120.3629 | $120.36 | $120.35 | $120.40 |
| Purchase #7 | $79.64 | 7.742% | $85.8057 | $85.81 | $85.80 | $85.80 |
| 7 purchase totals = | $512.81 | $547.9227 | $547.93 | $547.85 | $548.00 | |