| 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 | $148.88 | 12.735% | $167.8399 | $167.84 | $167.85 | $167.80 |
| Purchase #2 | $124.51 | 4.839% | $130.535 | $130.54 | $130.55 | $130.50 |
| Purchase #3 | $27.69 | 9.236% | $30.2474 | $30.25 | $30.25 | $30.20 |
| Purchase #4 | $209.71 | 3.393% | $216.8255 | $216.83 | $216.85 | $216.80 |
| Purchase #5 | $247.89 | 11.626% | $276.7097 | $276.71 | $276.70 | $276.70 |
| Purchase #6 | $91.44 | 4.801% | $95.83 | $95.83 | $95.85 | $95.80 |
| Purchase #7 | $12.31 | 11.300% | $13.701 | $13.70 | $13.70 | $13.70 |
| 7 purchase totals = | $862.43 | $931.6885 | $931.70 | $931.75 | $931.50 | |