| 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 | $115.33 | 9.493% | $126.2783 | $126.28 | $126.30 | $126.30 |
| Purchase #2 | $28.40 | 8.536% | $30.8242 | $30.82 | $30.80 | $30.80 |
| Purchase #3 | $72.66 | 7.381% | $78.023 | $78.02 | $78.00 | $78.00 |
| Purchase #4 | $137.45 | 4.510% | $143.649 | $143.65 | $143.65 | $143.60 |
| Purchase #5 | $65.25 | 3.683% | $67.6532 | $67.65 | $67.65 | $67.70 |
| Purchase #6 | $181.64 | 12.374% | $204.1161 | $204.12 | $204.10 | $204.10 |
| Purchase #7 | $133.74 | 6.640% | $142.6203 | $142.62 | $142.60 | $142.60 |
| 7 purchase totals = | $734.47 | $793.1641 | $793.16 | $793.10 | $793.10 | |