| 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 | $145.44 | 10.146% | $160.1963 | $160.20 | $160.20 | $160.20 |
| Purchase #2 | $158.74 | 13.855% | $180.7334 | $180.73 | $180.75 | $180.70 |
| Purchase #3 | $202.30 | 7.129% | $216.722 | $216.72 | $216.70 | $216.70 |
| Purchase #4 | $183.66 | 12.754% | $207.084 | $207.08 | $207.10 | $207.10 |
| Purchase #5 | $143.96 | 3.280% | $148.6819 | $148.68 | $148.70 | $148.70 |
| Purchase #6 | $53.95 | 10.589% | $59.6628 | $59.66 | $59.65 | $59.70 |
| Purchase #7 | $99.76 | 3.153% | $102.9054 | $102.91 | $102.90 | $102.90 |
| 7 purchase totals = | $987.81 | $1,075.9858 | $1,075.98 | $1,076.00 | $1,076.00 | |