| 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 | $187.62 | 10.828% | $207.9355 | $207.94 | $207.95 | $207.90 |
| Purchase #2 | $102.90 | 8.175% | $111.3121 | $111.31 | $111.30 | $111.30 |
| Purchase #3 | $169.50 | 9.856% | $186.2059 | $186.21 | $186.20 | $186.20 |
| Purchase #4 | $159.39 | 12.535% | $179.3695 | $179.37 | $179.35 | $179.40 |
| Purchase #5 | $76.84 | 4.409% | $80.2279 | $80.23 | $80.25 | $80.20 |
| Purchase #6 | $113.87 | 7.588% | $122.5105 | $122.51 | $122.50 | $122.50 |
| Purchase #7 | $167.59 | 12.359% | $188.3024 | $188.30 | $188.30 | $188.30 |
| 7 purchase totals = | $977.71 | $1,075.8638 | $1,075.87 | $1,075.85 | $1,075.80 | |