| 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 | $93.48 | 9.487% | $102.3484 | $102.35 | $102.35 | $102.30 |
| Purchase #2 | $136.70 | 13.237% | $154.795 | $154.80 | $154.80 | $154.80 |
| Purchase #3 | $29.53 | 6.512% | $31.453 | $31.45 | $31.45 | $31.50 |
| Purchase #4 | $70.66 | 9.849% | $77.6193 | $77.62 | $77.60 | $77.60 |
| Purchase #5 | $128.26 | 10.146% | $141.2733 | $141.27 | $141.25 | $141.30 |
| Purchase #6 | $89.47 | 8.611% | $97.1743 | $97.17 | $97.15 | $97.20 |
| Purchase #7 | $162.57 | 10.149% | $179.0692 | $179.07 | $179.05 | $179.10 |
| 7 purchase totals = | $710.67 | $783.7325 | $783.73 | $783.65 | $783.80 | |