| 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 | $72.75 | 11.832% | $81.3578 | $81.36 | $81.35 | $81.40 |
| Purchase #2 | $102.45 | 7.522% | $110.1563 | $110.16 | $110.15 | $110.20 |
| Purchase #3 | $138.95 | 6.173% | $147.5274 | $147.53 | $147.55 | $147.50 |
| Purchase #4 | $151.37 | 4.138% | $157.6337 | $157.63 | $157.65 | $157.60 |
| Purchase #5 | $193.41 | 10.491% | $213.7006 | $213.70 | $213.70 | $213.70 |
| Purchase #6 | $239.50 | 12.244% | $268.8244 | $268.82 | $268.80 | $268.80 |
| Purchase #7 | $136.31 | 3.697% | $141.3494 | $141.35 | $141.35 | $141.30 |
| 7 purchase totals = | $1,034.74 | $1,120.5496 | $1,120.55 | $1,120.55 | $1,120.50 | |