| 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 | $180.33 | 10.516% | $199.2935 | $199.29 | $199.30 | $199.30 |
| Purchase #2 | $195.58 | 3.287% | $202.0087 | $202.01 | $202.00 | $202.00 |
| Purchase #3 | $36.43 | 3.302% | $37.6329 | $37.63 | $37.65 | $37.60 |
| Purchase #4 | $106.33 | 13.247% | $120.4155 | $120.42 | $120.40 | $120.40 |
| Purchase #5 | $152.86 | 10.295% | $168.5969 | $168.60 | $168.60 | $168.60 |
| Purchase #6 | $18.81 | 9.739% | $20.6419 | $20.64 | $20.65 | $20.60 |
| Purchase #7 | $45.33 | 4.713% | $47.4664 | $47.47 | $47.45 | $47.50 |
| 7 purchase totals = | $735.67 | $796.0558 | $796.06 | $796.05 | $796.00 | |