| 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 | $165.48 | 3.808% | $171.7815 | $171.78 | $171.80 | $171.80 |
| Purchase #2 | $212.38 | 6.185% | $225.5157 | $225.52 | $225.50 | $225.50 |
| Purchase #3 | $11.26 | 7.760% | $12.1338 | $12.13 | $12.15 | $12.10 |
| Purchase #4 | $93.61 | 5.617% | $98.8681 | $98.87 | $98.85 | $98.90 |
| Purchase #5 | $146.42 | 11.373% | $163.0723 | $163.07 | $163.05 | $163.10 |
| Purchase #6 | $221.50 | 3.214% | $228.619 | $228.62 | $228.60 | $228.60 |
| Purchase #7 | $162.38 | 8.194% | $175.6854 | $175.69 | $175.70 | $175.70 |
| 7 purchase totals = | $1,013.03 | $1,075.6758 | $1,075.68 | $1,075.65 | $1,075.70 | |