| 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 | $149.78 | 4.176% | $156.0348 | $156.03 | $156.05 | $156.00 |
| Purchase #2 | $133.44 | 9.223% | $145.7472 | $145.75 | $145.75 | $145.70 |
| Purchase #3 | $229.51 | 5.253% | $241.5662 | $241.57 | $241.55 | $241.60 |
| Purchase #4 | $83.38 | 8.350% | $90.3422 | $90.34 | $90.35 | $90.30 |
| Purchase #5 | $95.92 | 12.177% | $107.6002 | $107.60 | $107.60 | $107.60 |
| Purchase #6 | $111.74 | 11.254% | $124.3152 | $124.32 | $124.30 | $124.30 |
| Purchase #7 | $74.26 | 4.800% | $77.8245 | $77.82 | $77.80 | $77.80 |
| 7 purchase totals = | $878.03 | $943.4303 | $943.43 | $943.40 | $943.30 | |