| 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 | $72.83 | 10.358% | $80.3737 | $80.37 | $80.35 | $80.40 |
| Purchase #2 | $228.47 | 9.259% | $249.624 | $249.62 | $249.60 | $249.60 |
| Purchase #3 | $164.30 | 12.408% | $184.6863 | $184.69 | $184.70 | $184.70 |
| Purchase #4 | $207.67 | 8.636% | $225.6044 | $225.60 | $225.60 | $225.60 |
| Purchase #5 | $63.53 | 7.343% | $68.195 | $68.20 | $68.20 | $68.20 |
| Purchase #6 | $156.50 | 4.634% | $163.7522 | $163.75 | $163.75 | $163.80 |
| Purchase #7 | $139.97 | 4.466% | $146.2211 | $146.22 | $146.20 | $146.20 |
| 7 purchase totals = | $1,033.27 | $1,118.4567 | $1,118.45 | $1,118.40 | $1,118.50 | |