| 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 | $171.31 | 4.376% | $178.8065 | $178.81 | $178.80 | $178.80 |
| Purchase #2 | $91.60 | 11.357% | $102.003 | $102.00 | $102.00 | $102.00 |
| Purchase #3 | $170.93 | 10.145% | $188.2708 | $188.27 | $188.25 | $188.30 |
| Purchase #4 | $68.76 | 3.301% | $71.0298 | $71.03 | $71.05 | $71.00 |
| Purchase #5 | $221.84 | 13.754% | $252.3519 | $252.35 | $252.35 | $252.40 |
| Purchase #6 | $161.66 | 10.609% | $178.8105 | $178.81 | $178.80 | $178.80 |
| Purchase #7 | $195.78 | 6.403% | $208.3158 | $208.32 | $208.30 | $208.30 |
| 7 purchase totals = | $1,081.88 | $1,179.5883 | $1,179.59 | $1,179.55 | $1,179.60 | |