| 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 | $131.38 | 5.616% | $138.7583 | $138.76 | $138.75 | $138.80 |
| Purchase #2 | $227.37 | 10.739% | $251.7873 | $251.79 | $251.80 | $251.80 |
| Purchase #3 | $76.50 | 4.650% | $80.0573 | $80.06 | $80.05 | $80.10 |
| Purchase #4 | $127.85 | 8.187% | $138.3171 | $138.32 | $138.30 | $138.30 |
| Purchase #5 | $179.49 | 6.414% | $191.0025 | $191.00 | $191.00 | $191.00 |
| Purchase #6 | $230.79 | 9.172% | $251.9581 | $251.96 | $251.95 | $252.00 |
| Purchase #7 | $23.42 | 12.169% | $26.27 | $26.27 | $26.25 | $26.30 |
| 7 purchase totals = | $996.80 | $1,078.1506 | $1,078.16 | $1,078.10 | $1,078.30 | |