| 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 | $164.68 | 7.475% | $176.9898 | $176.99 | $177.00 | $177.00 |
| Purchase #2 | $228.80 | 13.848% | $260.4842 | $260.48 | $260.50 | $260.50 |
| Purchase #3 | $222.40 | 7.116% | $238.226 | $238.23 | $238.25 | $238.20 |
| Purchase #4 | $235.71 | 4.390% | $246.0577 | $246.06 | $246.05 | $246.10 |
| Purchase #5 | $217.78 | 3.813% | $226.084 | $226.08 | $226.10 | $226.10 |
| Purchase #6 | $101.53 | 3.710% | $105.2968 | $105.30 | $105.30 | $105.30 |
| Purchase #7 | $33.81 | 3.247% | $34.9078 | $34.91 | $34.90 | $34.90 |
| 7 purchase totals = | $1,204.71 | $1,288.0463 | $1,288.05 | $1,288.10 | $1,288.10 | |