| 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 | $212.65 | 11.148% | $236.3562 | $236.36 | $236.35 | $236.40 |
| Purchase #2 | $71.74 | 6.661% | $76.5186 | $76.52 | $76.50 | $76.50 |
| Purchase #3 | $171.64 | 6.808% | $183.3253 | $183.33 | $183.35 | $183.30 |
| Purchase #4 | $55.65 | 9.233% | $60.7882 | $60.79 | $60.80 | $60.80 |
| Purchase #5 | $43.76 | 12.801% | $49.3617 | $49.36 | $49.35 | $49.40 |
| Purchase #6 | $139.62 | 12.592% | $157.201 | $157.20 | $157.20 | $157.20 |
| Purchase #7 | $159.44 | 7.725% | $171.7567 | $171.76 | $171.75 | $171.80 |
| 7 purchase totals = | $854.50 | $935.3077 | $935.32 | $935.30 | $935.40 | |