| 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 | $218.36 | 5.777% | $230.9747 | $230.97 | $230.95 | $231.00 |
| Purchase #2 | $142.52 | 7.318% | $152.9496 | $152.95 | $152.95 | $152.90 |
| Purchase #3 | $151.29 | 12.426% | $170.0893 | $170.09 | $170.10 | $170.10 |
| Purchase #4 | $115.85 | 7.263% | $124.2642 | $124.26 | $124.25 | $124.30 |
| Purchase #5 | $25.42 | 5.143% | $26.7274 | $26.73 | $26.75 | $26.70 |
| Purchase #6 | $177.95 | 5.793% | $188.2586 | $188.26 | $188.25 | $188.30 |
| Purchase #7 | $134.71 | 9.166% | $147.0575 | $147.06 | $147.05 | $147.10 |
| 7 purchase totals = | $966.10 | $1,040.3213 | $1,040.32 | $1,040.30 | $1,040.40 | |