| 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 | $169.79 | 9.626% | $186.134 | $186.13 | $186.15 | $186.10 |
| Purchase #2 | $103.65 | 10.670% | $114.7095 | $114.71 | $114.70 | $114.70 |
| Purchase #3 | $167.33 | 7.574% | $180.0036 | $180.00 | $180.00 | $180.00 |
| Purchase #4 | $137.83 | 9.559% | $151.0052 | $151.01 | $151.00 | $151.00 |
| Purchase #5 | $36.38 | 6.726% | $38.8269 | $38.83 | $38.85 | $38.80 |
| Purchase #6 | $26.63 | 6.400% | $28.3343 | $28.33 | $28.35 | $28.30 |
| Purchase #7 | $180.83 | 5.647% | $191.0415 | $191.04 | $191.05 | $191.00 |
| 7 purchase totals = | $822.44 | $890.0550 | $890.05 | $890.10 | $889.90 | |