| 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 | $167.73 | 12.251% | $188.2786 | $188.28 | $188.30 | $188.30 |
| Purchase #2 | $192.76 | 4.336% | $201.1181 | $201.12 | $201.10 | $201.10 |
| Purchase #3 | $246.66 | 13.867% | $280.8643 | $280.86 | $280.85 | $280.90 |
| Purchase #4 | $21.60 | 5.857% | $22.8651 | $22.87 | $22.85 | $22.90 |
| Purchase #5 | $12.63 | 13.869% | $14.3817 | $14.38 | $14.40 | $14.40 |
| Purchase #6 | $239.53 | 3.868% | $248.795 | $248.80 | $248.80 | $248.80 |
| Purchase #7 | $191.90 | 8.160% | $207.559 | $207.56 | $207.55 | $207.60 |
| 7 purchase totals = | $1,072.81 | $1,163.8618 | $1,163.87 | $1,163.85 | $1,164.00 | |