| 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 | $155.99 | 9.779% | $171.2443 | $171.24 | $171.25 | $171.20 |
| Purchase #2 | $121.99 | 4.317% | $127.2563 | $127.26 | $127.25 | $127.30 |
| Purchase #3 | $138.30 | 4.413% | $144.4032 | $144.40 | $144.40 | $144.40 |
| Purchase #4 | $210.61 | 12.329% | $236.5761 | $236.58 | $236.60 | $236.60 |
| Purchase #5 | $246.81 | 4.212% | $257.2056 | $257.21 | $257.20 | $257.20 |
| Purchase #6 | $206.53 | 11.796% | $230.8923 | $230.89 | $230.90 | $230.90 |
| Purchase #7 | $142.58 | 12.218% | $160.0004 | $160.00 | $160.00 | $160.00 |
| 7 purchase totals = | $1,222.81 | $1,327.5782 | $1,327.58 | $1,327.60 | $1,327.60 | |