| 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 | $141.40 | 11.392% | $157.5083 | $157.51 | $157.50 | $157.50 |
| Purchase #2 | $23.83 | 10.187% | $26.2576 | $26.26 | $26.25 | $26.30 |
| Purchase #3 | $52.58 | 5.245% | $55.3378 | $55.34 | $55.35 | $55.30 |
| Purchase #4 | $198.80 | 13.432% | $225.5028 | $225.50 | $225.50 | $225.50 |
| Purchase #5 | $177.74 | 6.308% | $188.9518 | $188.95 | $188.95 | $189.00 |
| Purchase #6 | $40.97 | 9.132% | $44.7114 | $44.71 | $44.70 | $44.70 |
| Purchase #7 | $174.58 | 10.394% | $192.7258 | $192.73 | $192.75 | $192.70 |
| 7 purchase totals = | $809.90 | $890.9955 | $891.00 | $891.00 | $891.00 | |