| 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 | $78.81 | 3.854% | $81.8473 | $81.85 | $81.85 | $81.80 |
| Purchase #2 | $161.59 | 10.819% | $179.0724 | $179.07 | $179.05 | $179.10 |
| Purchase #3 | $222.84 | 8.378% | $241.5095 | $241.51 | $241.50 | $241.50 |
| Purchase #4 | $168.90 | 9.260% | $184.5401 | $184.54 | $184.55 | $184.50 |
| Purchase #5 | $214.58 | 6.608% | $228.7594 | $228.76 | $228.75 | $228.80 |
| Purchase #6 | $99.92 | 10.848% | $110.7593 | $110.76 | $110.75 | $110.80 |
| Purchase #7 | $126.72 | 6.123% | $134.4791 | $134.48 | $134.50 | $134.50 |
| 7 purchase totals = | $1,073.36 | $1,160.9671 | $1,160.97 | $1,160.95 | $1,161.00 | |