| 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 | $182.43 | 6.793% | $194.8225 | $194.82 | $194.80 | $194.80 |
| Purchase #2 | $222.77 | 7.613% | $239.7295 | $239.73 | $239.75 | $239.70 |
| Purchase #3 | $54.51 | 3.412% | $56.3699 | $56.37 | $56.35 | $56.40 |
| Purchase #4 | $79.25 | 4.722% | $82.9922 | $82.99 | $83.00 | $83.00 |
| Purchase #5 | $33.44 | 3.200% | $34.5101 | $34.51 | $34.50 | $34.50 |
| Purchase #6 | $23.72 | 13.195% | $26.8499 | $26.85 | $26.85 | $26.80 |
| Purchase #7 | $203.25 | 6.625% | $216.7153 | $216.72 | $216.70 | $216.70 |
| 7 purchase totals = | $799.37 | $851.9894 | $851.99 | $851.95 | $851.90 | |