| 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 | $16.46 | 9.346% | $17.9984 | $18.00 | $18.00 | $18.00 |
| Purchase #2 | $197.59 | 4.612% | $206.7029 | $206.70 | $206.70 | $206.70 |
| Purchase #3 | $173.89 | 5.429% | $183.3305 | $183.33 | $183.35 | $183.30 |
| Purchase #4 | $247.83 | 13.689% | $281.7554 | $281.76 | $281.75 | $281.80 |
| Purchase #5 | $75.97 | 6.562% | $80.9552 | $80.96 | $80.95 | $81.00 |
| Purchase #6 | $75.91 | 9.642% | $83.2292 | $83.23 | $83.25 | $83.20 |
| Purchase #7 | $235.75 | 6.139% | $250.2227 | $250.22 | $250.20 | $250.20 |
| 7 purchase totals = | $1,023.40 | $1,104.1943 | $1,104.20 | $1,104.20 | $1,104.20 | |