| 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 | $174.62 | 9.112% | $190.5314 | $190.53 | $190.55 | $190.50 |
| Purchase #2 | $176.72 | 13.475% | $200.533 | $200.53 | $200.55 | $200.50 |
| Purchase #3 | $141.26 | 7.413% | $151.7316 | $151.73 | $151.75 | $151.70 |
| Purchase #4 | $243.48 | 3.320% | $251.5635 | $251.56 | $251.55 | $251.60 |
| Purchase #5 | $47.63 | 10.384% | $52.5759 | $52.58 | $52.60 | $52.60 |
| Purchase #6 | $10.40 | 6.512% | $11.0772 | $11.08 | $11.10 | $11.10 |
| Purchase #7 | $229.32 | 3.464% | $237.2636 | $237.26 | $237.25 | $237.30 |
| 7 purchase totals = | $1,023.43 | $1,095.2762 | $1,095.27 | $1,095.35 | $1,095.30 | |