| 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 | $172.28 | 9.240% | $188.1987 | $188.20 | $188.20 | $188.20 |
| Purchase #2 | $47.45 | 7.822% | $51.1615 | $51.16 | $51.15 | $51.20 |
| Purchase #3 | $30.73 | 7.389% | $33.0006 | $33.00 | $33.00 | $33.00 |
| Purchase #4 | $236.63 | 5.347% | $249.2826 | $249.28 | $249.30 | $249.30 |
| Purchase #5 | $25.98 | 12.652% | $29.267 | $29.27 | $29.25 | $29.30 |
| Purchase #6 | $187.78 | 6.548% | $200.0758 | $200.08 | $200.10 | $200.10 |
| Purchase #7 | $250.32 | 6.352% | $266.2203 | $266.22 | $266.20 | $266.20 |
| 7 purchase totals = | $951.17 | $1,017.2065 | $1,017.21 | $1,017.20 | $1,017.30 | |