| 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 | $145.36 | 3.226% | $150.0493 | $150.05 | $150.05 | $150.00 |
| Purchase #2 | $117.55 | 11.520% | $131.0918 | $131.09 | $131.10 | $131.10 |
| Purchase #3 | $38.42 | 7.235% | $41.1997 | $41.20 | $41.20 | $41.20 |
| Purchase #4 | $168.83 | 4.360% | $176.191 | $176.19 | $176.20 | $176.20 |
| Purchase #5 | $197.29 | 10.511% | $218.0272 | $218.03 | $218.05 | $218.00 |
| Purchase #6 | $58.31 | 6.685% | $62.208 | $62.21 | $62.20 | $62.20 |
| Purchase #7 | $131.75 | 6.646% | $140.5061 | $140.51 | $140.50 | $140.50 |
| 7 purchase totals = | $857.51 | $919.2731 | $919.28 | $919.30 | $919.20 | |