| 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 | $16.68 | 6.186% | $17.7118 | $17.71 | $17.70 | $17.70 |
| Purchase #2 | $174.46 | 9.103% | $190.3411 | $190.34 | $190.35 | $190.30 |
| Purchase #3 | $36.65 | 3.549% | $37.9507 | $37.95 | $37.95 | $38.00 |
| Purchase #4 | $128.87 | 4.188% | $134.2671 | $134.27 | $134.25 | $134.30 |
| Purchase #5 | $20.30 | 12.854% | $22.9094 | $22.91 | $22.90 | $22.90 |
| Purchase #6 | $108.49 | 11.346% | $120.7993 | $120.80 | $120.80 | $120.80 |
| Purchase #7 | $201.89 | 3.219% | $208.3888 | $208.39 | $208.40 | $208.40 |
| 7 purchase totals = | $687.34 | $732.3682 | $732.37 | $732.35 | $732.40 | |