| 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 | $151.95 | 7.372% | $163.1518 | $163.15 | $163.15 | $163.20 |
| Purchase #2 | $152.55 | 7.296% | $163.68 | $163.68 | $163.70 | $163.70 |
| Purchase #3 | $139.84 | 12.272% | $157.0012 | $157.00 | $157.00 | $157.00 |
| Purchase #4 | $187.92 | 12.715% | $211.814 | $211.81 | $211.80 | $211.80 |
| Purchase #5 | $71.72 | 13.610% | $81.4811 | $81.48 | $81.50 | $81.50 |
| Purchase #6 | $197.80 | 12.424% | $222.3747 | $222.37 | $222.35 | $222.40 |
| Purchase #7 | $131.85 | 7.693% | $141.9932 | $141.99 | $142.00 | $142.00 |
| 7 purchase totals = | $1,033.63 | $1,141.4960 | $1,141.48 | $1,141.50 | $1,141.60 | |