| 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 | $142.48 | 8.749% | $154.9456 | $154.95 | $154.95 | $154.90 |
| Purchase #2 | $225.25 | 12.117% | $252.5435 | $252.54 | $252.55 | $252.50 |
| Purchase #3 | $102.99 | 3.617% | $106.7151 | $106.72 | $106.70 | $106.70 |
| Purchase #4 | $64.85 | 7.871% | $69.9543 | $69.95 | $69.95 | $70.00 |
| Purchase #5 | $184.65 | 4.359% | $192.6989 | $192.70 | $192.70 | $192.70 |
| Purchase #6 | $110.66 | 12.149% | $124.1041 | $124.10 | $124.10 | $124.10 |
| Purchase #7 | $227.31 | 4.142% | $236.7252 | $236.73 | $236.75 | $236.70 |
| 7 purchase totals = | $1,058.19 | $1,137.6867 | $1,137.69 | $1,137.70 | $1,137.60 | |