| 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 | $139.80 | 5.377% | $147.317 | $147.32 | $147.30 | $147.30 |
| Purchase #2 | $51.53 | 5.714% | $54.4744 | $54.47 | $54.45 | $54.50 |
| Purchase #3 | $14.88 | 8.445% | $16.1366 | $16.14 | $16.15 | $16.10 |
| Purchase #4 | $45.79 | 6.152% | $48.607 | $48.61 | $48.60 | $48.60 |
| Purchase #5 | $28.68 | 11.571% | $31.9986 | $32.00 | $32.00 | $32.00 |
| Purchase #6 | $163.37 | 5.838% | $172.9075 | $172.91 | $172.90 | $172.90 |
| Purchase #7 | $168.59 | 3.301% | $174.1552 | $174.16 | $174.15 | $174.20 |
| 7 purchase totals = | $612.64 | $645.5963 | $645.61 | $645.55 | $645.60 | |