| 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 | $151.34 | 6.872% | $161.7401 | $161.74 | $161.75 | $161.70 |
| Purchase #2 | $229.45 | 4.411% | $239.571 | $239.57 | $239.55 | $239.60 |
| Purchase #3 | $228.77 | 7.289% | $245.445 | $245.45 | $245.45 | $245.40 |
| Purchase #4 | $83.99 | 9.855% | $92.2672 | $92.27 | $92.25 | $92.30 |
| Purchase #5 | $98.37 | 12.678% | $110.8413 | $110.84 | $110.85 | $110.80 |
| Purchase #6 | $206.46 | 7.795% | $222.5536 | $222.55 | $222.55 | $222.60 |
| Purchase #7 | $198.96 | 8.718% | $216.3053 | $216.31 | $216.30 | $216.30 |
| 7 purchase totals = | $1,197.34 | $1,288.7235 | $1,288.73 | $1,288.70 | $1,288.70 | |