| 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 | $170.88 | 13.475% | $193.9061 | $193.91 | $193.90 | $193.90 |
| Purchase #2 | $140.36 | 12.516% | $157.9275 | $157.93 | $157.95 | $157.90 |
| Purchase #3 | $215.61 | 8.228% | $233.3504 | $233.35 | $233.35 | $233.40 |
| Purchase #4 | $174.42 | 3.302% | $180.1793 | $180.18 | $180.20 | $180.20 |
| Purchase #5 | $218.84 | 13.271% | $247.8823 | $247.88 | $247.90 | $247.90 |
| Purchase #6 | $104.66 | 12.439% | $117.6787 | $117.68 | $117.70 | $117.70 |
| Purchase #7 | $61.68 | 13.659% | $70.1049 | $70.10 | $70.10 | $70.10 |
| 7 purchase totals = | $1,086.45 | $1,201.0292 | $1,201.03 | $1,201.10 | $1,201.10 | |