| 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 | $133.98 | 4.117% | $139.496 | $139.50 | $139.50 | $139.50 |
| Purchase #2 | $23.63 | 10.172% | $26.0336 | $26.03 | $26.05 | $26.00 |
| Purchase #3 | $142.65 | 9.747% | $156.5541 | $156.55 | $156.55 | $156.60 |
| Purchase #4 | $183.93 | 4.812% | $192.7807 | $192.78 | $192.80 | $192.80 |
| Purchase #5 | $11.50 | 4.869% | $12.0599 | $12.06 | $12.05 | $12.10 |
| Purchase #6 | $54.55 | 3.522% | $56.4713 | $56.47 | $56.45 | $56.50 |
| Purchase #7 | $171.91 | 4.534% | $179.7044 | $179.70 | $179.70 | $179.70 |
| 7 purchase totals = | $722.15 | $763.1000 | $763.09 | $763.10 | $763.20 | |